1619885904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1778

約数の個数: 240

約数和(自身を含む): 5414653440

約数和(自身を除く): 3794767536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 294, 312, 336, 364, 372, 392, 403, 434, 496, 546, 588, 624, 637, 651, 728, 744, 784, 806, 868, 1092, 1176, 1209, 1274, 1302, 1456, 1488, 1519, 1612, 1709, 1736, 1911, 2184, 2352, 2418, 2548, 2604, 2821, 3038, 3224, 3418, 3472, 3822, 4368, 4557, 4836, 5096, 5127, 5208, 5642, 6076, 6448, 6836, 7644, 8463, 9114, 9672, 10192, 10254, 10416, 11284, 11963, 12152, 13672, 15288, 16926, 18228, 19344, 19747, 20508, 22217, 22568, 23926, 24304, 27344, 30576, 33852, 35889, 36456, 39494, 41016, 44434, 45136, 47852, 52979, 59241, 66651, 67704, 71778, 72912, 78988, 82032, 83741, 88868, 95704, 105958, 118482, 133302, 135408, 143556, 155519, 157976, 158937, 167482, 177736, 191408, 211916, 236964, 251223, 266604, 287112, 311038, 315952, 317874, 334964, 355472, 370853, 423832, 466557, 473928, 502446, 533208, 574224, 622076, 635748, 669928, 688727, 741706, 847664, 933114, 947856, 1004892, 1066416, 1088633, 1112559, 1244152, 1271496, 1339856, 1377454, 1483412, 1866228, 2009784, 2066181, 2177266, 2225118, 2488304, 2542992, 2595971, 2754908, 2966824, 3265899, 3732456, 4019568, 4132362, 4354532, 4450236, 4821089, 5191942, 5509816, 5933648, 6531798, 7464912, 7787913, 8264724, 8709064, 8900472, 9642178, 10383884, 11019632, 13063596, 14463267, 15575826, 16529448, 17418128, 17800944, 19284356, 20767768, 26127192, 28926534, 31151652, 33058896, 33747623, 38568712, 41535536, 52254384, 57853068, 62303304, 67495246, 77137424, 101242869, 115706136, 124606608, 134990492, 202485738, 231412272, 269980984, 404971476, 539961968, 809942952, 1619885904]

約数ペア:

[(1, 1619885904), (2, 809942952), (3, 539961968), (4, 404971476), (6, 269980984), (7, 231412272), (8, 202485738), (12, 134990492), (13, 124606608), (14, 115706136), (16, 101242869), (21, 77137424), (24, 67495246), (26, 62303304), (28, 57853068), (31, 52254384), (39, 41535536), (42, 38568712), (48, 33747623), (49, 33058896), (52, 31151652), (56, 28926534), (62, 26127192), (78, 20767768), (84, 19284356), (91, 17800944), (93, 17418128), (98, 16529448), (104, 15575826), (112, 14463267), (124, 13063596), (147, 11019632), (156, 10383884), (168, 9642178), (182, 8900472), (186, 8709064), (196, 8264724), (208, 7787913), (217, 7464912), (248, 6531798), (273, 5933648), (294, 5509816), (312, 5191942), (336, 4821089), (364, 4450236), (372, 4354532), (392, 4132362), (403, 4019568), (434, 3732456), (496, 3265899), (546, 2966824), (588, 2754908), (624, 2595971), (637, 2542992), (651, 2488304), (728, 2225118), (744, 2177266), (784, 2066181), (806, 2009784), (868, 1866228), (1092, 1483412), (1176, 1377454), (1209, 1339856), (1274, 1271496), (1302, 1244152), (1456, 1112559), (1488, 1088633), (1519, 1066416), (1612, 1004892), (1709, 947856), (1736, 933114), (1911, 847664), (2184, 741706), (2352, 688727), (2418, 669928), (2548, 635748), (2604, 622076), (2821, 574224), (3038, 533208), (3224, 502446), (3418, 473928), (3472, 466557), (3822, 423832), (4368, 370853), (4557, 355472), (4836, 334964), (5096, 317874), (5127, 315952), (5208, 311038), (5642, 287112), (6076, 266604), (6448, 251223), (6836, 236964), (7644, 211916), (8463, 191408), (9114, 177736), (9672, 167482), (10192, 158937), (10254, 157976), (10416, 155519), (11284, 143556), (11963, 135408), (12152, 133302), (13672, 118482), (15288, 105958), (16926, 95704), (18228, 88868), (19344, 83741), (19747, 82032), (20508, 78988), (22217, 72912), (22568, 71778), (23926, 67704), (24304, 66651), (27344, 59241), (30576, 52979), (33852, 47852), (35889, 45136), (36456, 44434), (39494, 41016)]