2556545544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1377

約数の個数: 256

約数和(自身を含む): 8709120000

約数和(自身を除く): 6152574456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 79, 84, 102, 108, 119, 126, 136, 153, 158, 168, 189, 204, 216, 237, 238, 252, 306, 316, 357, 378, 408, 459, 474, 476, 504, 553, 612, 632, 711, 714, 756, 918, 948, 952, 1071, 1106, 1224, 1259, 1343, 1422, 1428, 1512, 1659, 1836, 1896, 2133, 2142, 2212, 2518, 2686, 2844, 2856, 3213, 3318, 3672, 3777, 4029, 4266, 4284, 4424, 4977, 5036, 5372, 5688, 6426, 6636, 7554, 8058, 8532, 8568, 8813, 9401, 9954, 10072, 10744, 11331, 12087, 12852, 13272, 14931, 15108, 16116, 17064, 17626, 18802, 19908, 21403, 22662, 24174, 25704, 26439, 28203, 29862, 30216, 32232, 33993, 35252, 36261, 37604, 39816, 42806, 45324, 48348, 52878, 56406, 59724, 64209, 67986, 70504, 72522, 75208, 79317, 84609, 85612, 90648, 96696, 99461, 105756, 112812, 119448, 128418, 135972, 145044, 149821, 158634, 169218, 171224, 192627, 198922, 211512, 225624, 237951, 253827, 256836, 271944, 290088, 298383, 299642, 317268, 338436, 385254, 397844, 449463, 475902, 507654, 513672, 577881, 596766, 599284, 634536, 676872, 696227, 770508, 795688, 895149, 898926, 951804, 1015308, 1155762, 1193532, 1198568, 1348389, 1392454, 1541016, 1690837, 1790298, 1797852, 1903608, 2030616, 2088681, 2311524, 2387064, 2685447, 2696778, 2784908, 3381674, 3580596, 3595704, 4045167, 4177362, 4623048, 5072511, 5370894, 5393556, 5569816, 6266043, 6763348, 7161192, 8090334, 8354724, 10145022, 10741788, 10787112, 11835859, 12532086, 13526696, 15217533, 16180668, 16709448, 18798129, 20290044, 21483576, 23671718, 25064172, 30435066, 32361336, 35507577, 37596258, 40580088, 45652599, 47343436, 50128344, 60870132, 71015154, 75192516, 91305198, 94686872, 106522731, 121740264, 142030308, 150385032, 182610396, 213045462, 284060616, 319568193, 365220792, 426090924, 639136386, 852181848, 1278272772, 2556545544]

約数ペア:

[(1, 2556545544), (2, 1278272772), (3, 852181848), (4, 639136386), (6, 426090924), (7, 365220792), (8, 319568193), (9, 284060616), (12, 213045462), (14, 182610396), (17, 150385032), (18, 142030308), (21, 121740264), (24, 106522731), (27, 94686872), (28, 91305198), (34, 75192516), (36, 71015154), (42, 60870132), (51, 50128344), (54, 47343436), (56, 45652599), (63, 40580088), (68, 37596258), (72, 35507577), (79, 32361336), (84, 30435066), (102, 25064172), (108, 23671718), (119, 21483576), (126, 20290044), (136, 18798129), (153, 16709448), (158, 16180668), (168, 15217533), (189, 13526696), (204, 12532086), (216, 11835859), (237, 10787112), (238, 10741788), (252, 10145022), (306, 8354724), (316, 8090334), (357, 7161192), (378, 6763348), (408, 6266043), (459, 5569816), (474, 5393556), (476, 5370894), (504, 5072511), (553, 4623048), (612, 4177362), (632, 4045167), (711, 3595704), (714, 3580596), (756, 3381674), (918, 2784908), (948, 2696778), (952, 2685447), (1071, 2387064), (1106, 2311524), (1224, 2088681), (1259, 2030616), (1343, 1903608), (1422, 1797852), (1428, 1790298), (1512, 1690837), (1659, 1541016), (1836, 1392454), (1896, 1348389), (2133, 1198568), (2142, 1193532), (2212, 1155762), (2518, 1015308), (2686, 951804), (2844, 898926), (2856, 895149), (3213, 795688), (3318, 770508), (3672, 696227), (3777, 676872), (4029, 634536), (4266, 599284), (4284, 596766), (4424, 577881), (4977, 513672), (5036, 507654), (5372, 475902), (5688, 449463), (6426, 397844), (6636, 385254), (7554, 338436), (8058, 317268), (8532, 299642), (8568, 298383), (8813, 290088), (9401, 271944), (9954, 256836), (10072, 253827), (10744, 237951), (11331, 225624), (12087, 211512), (12852, 198922), (13272, 192627), (14931, 171224), (15108, 169218), (16116, 158634), (17064, 149821), (17626, 145044), (18802, 135972), (19908, 128418), (21403, 119448), (22662, 112812), (24174, 105756), (25704, 99461), (26439, 96696), (28203, 90648), (29862, 85612), (30216, 84609), (32232, 79317), (33993, 75208), (35252, 72522), (36261, 70504), (37604, 67986), (39816, 64209), (42806, 59724), (45324, 56406), (48348, 52878)]