644579387496

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{21577}}^1$

素因数の和:21747

約数の個数: 288

約数和(自身を含む): 2005697541120

約数和(自身を除く): 1361118153624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 127, 132, 162, 198, 216, 242, 243, 254, 264, 297, 324, 363, 381, 396, 484, 486, 508, 594, 648, 726, 762, 792, 891, 968, 972, 1016, 1089, 1143, 1188, 1397, 1452, 1524, 1782, 1944, 2178, 2286, 2376, 2673, 2794, 2904, 3048, 3267, 3429, 3564, 4191, 4356, 4572, 5346, 5588, 6534, 6858, 7128, 8382, 8712, 9144, 9801, 10287, 10692, 11176, 12573, 13068, 13716, 15367, 16764, 19602, 20574, 21384, 21577, 25146, 26136, 27432, 29403, 30734, 30861, 33528, 37719, 39204, 41148, 43154, 46101, 50292, 58806, 61468, 61722, 64731, 75438, 78408, 82296, 86308, 92202, 100584, 113157, 117612, 122936, 123444, 129462, 138303, 150876, 172616, 184404, 194193, 226314, 235224, 237347, 246888, 258924, 276606, 301752, 339471, 368808, 388386, 414909, 452628, 474694, 517848, 553212, 582579, 678942, 712041, 776772, 829818, 905256, 949388, 1106424, 1165158, 1244727, 1357884, 1424082, 1553544, 1659636, 1747737, 1898776, 2136123, 2330316, 2489454, 2610817, 2715768, 2740279, 2848164, 3319272, 3495474, 3734181, 4272246, 4660632, 4978908, 5221634, 5243211, 5480558, 5696328, 6408369, 6990948, 7468362, 7832451, 8220837, 8544492, 9957816, 10443268, 10486422, 10961116, 12816738, 13981896, 14936724, 15664902, 16441674, 17088984, 19225107, 20886536, 20972844, 21922232, 23497353, 24662511, 25633476, 29873448, 30143069, 31329804, 32883348, 38450214, 41945688, 46994706, 49325022, 51266952, 57675321, 60286138, 62659608, 65766696, 70492059, 73987533, 76900428, 90429207, 93989412, 98650044, 115350642, 120572276, 140984118, 147975066, 153800856, 180858414, 187978824, 197300088, 211476177, 221962599, 230701284, 241144552, 271287621, 281968236, 295950132, 331573759, 361716828, 422952354, 443925198, 461402568, 542575242, 563936472, 591900264, 634428531, 663147518, 665887797, 723433656, 813862863, 845904708, 887850396, 994721277, 1085150484, 1268857062, 1326295036, 1331775594, 1627725726, 1691809416, 1775700792, 1989442554, 2170300968, 2441588589, 2537714124, 2652590072, 2663551188, 2984163831, 3255451452, 3978885108, 4883177178, 5075428248, 5327102376, 5968327662, 6510902904, 7324765767, 7957770216, 8952491493, 9766354356, 11936655324, 14649531534, 17904982986, 19532708712, 23873310648, 26857474479, 29299063068, 35809965972, 53714948958, 58598126136, 71619931944, 80572423437, 107429897916, 161144846874, 214859795832, 322289693748, 644579387496]

約数ペア:

[(1, 644579387496), (2, 322289693748), (3, 214859795832), (4, 161144846874), (6, 107429897916), (8, 80572423437), (9, 71619931944), (11, 58598126136), (12, 53714948958), (18, 35809965972), (22, 29299063068), (24, 26857474479), (27, 23873310648), (33, 19532708712), (36, 17904982986), (44, 14649531534), (54, 11936655324), (66, 9766354356), (72, 8952491493), (81, 7957770216), (88, 7324765767), (99, 6510902904), (108, 5968327662), (121, 5327102376), (127, 5075428248), (132, 4883177178), (162, 3978885108), (198, 3255451452), (216, 2984163831), (242, 2663551188), (243, 2652590072), (254, 2537714124), (264, 2441588589), (297, 2170300968), (324, 1989442554), (363, 1775700792), (381, 1691809416), (396, 1627725726), (484, 1331775594), (486, 1326295036), (508, 1268857062), (594, 1085150484), (648, 994721277), (726, 887850396), (762, 845904708), (792, 813862863), (891, 723433656), (968, 665887797), (972, 663147518), (1016, 634428531), (1089, 591900264), (1143, 563936472), (1188, 542575242), (1397, 461402568), (1452, 443925198), (1524, 422952354), (1782, 361716828), (1944, 331573759), (2178, 295950132), (2286, 281968236), (2376, 271287621), (2673, 241144552), (2794, 230701284), (2904, 221962599), (3048, 211476177), (3267, 197300088), (3429, 187978824), (3564, 180858414), (4191, 153800856), (4356, 147975066), (4572, 140984118), (5346, 120572276), (5588, 115350642), (6534, 98650044), (6858, 93989412), (7128, 90429207), (8382, 76900428), (8712, 73987533), (9144, 70492059), (9801, 65766696), (10287, 62659608), (10692, 60286138), (11176, 57675321), (12573, 51266952), (13068, 49325022), (13716, 46994706), (15367, 41945688), (16764, 38450214), (19602, 32883348), (20574, 31329804), (21384, 30143069), (21577, 29873448), (25146, 25633476), (26136, 24662511), (27432, 23497353), (29403, 21922232), (30734, 20972844), (30861, 20886536), (33528, 19225107), (37719, 17088984), (39204, 16441674), (41148, 15664902), (43154, 14936724), (46101, 13981896), (50292, 12816738), (58806, 10961116), (61468, 10486422), (61722, 10443268), (64731, 9957816), (75438, 8544492), (78408, 8220837), (82296, 7832451), (86308, 7468362), (92202, 6990948), (100584, 6408369), (113157, 5696328), (117612, 5480558), (122936, 5243211), (123444, 5221634), (129462, 4978908), (138303, 4660632), (150876, 4272246), (172616, 3734181), (184404, 3495474), (194193, 3319272), (226314, 2848164), (235224, 2740279), (237347, 2715768), (246888, 2610817), (258924, 2489454), (276606, 2330316), (301752, 2136123), (339471, 1898776), (368808, 1747737), (388386, 1659636), (414909, 1553544), (452628, 1424082), (474694, 1357884), (517848, 1244727), (553212, 1165158), (582579, 1106424), (678942, 949388), (712041, 905256), (776772, 829818)]