2579581008

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 7864496640

約数和(自身を除く): 5284915632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 59, 69, 72, 86, 92, 118, 129, 138, 144, 172, 177, 184, 207, 236, 258, 276, 307, 344, 354, 368, 387, 414, 472, 516, 531, 552, 614, 688, 708, 774, 828, 921, 944, 989, 1032, 1062, 1104, 1228, 1357, 1416, 1548, 1656, 1842, 1978, 2064, 2124, 2456, 2537, 2714, 2763, 2832, 2967, 3096, 3312, 3684, 3956, 4071, 4248, 4912, 5074, 5428, 5526, 5934, 6192, 7061, 7368, 7611, 7912, 8142, 8496, 8901, 10148, 10856, 11052, 11868, 12213, 13201, 14122, 14736, 15222, 15824, 16284, 17802, 18113, 20296, 21183, 21712, 22104, 22833, 23736, 24426, 26402, 28244, 30444, 32568, 35604, 36226, 39603, 40592, 42366, 44208, 45666, 47472, 48852, 52804, 54339, 56488, 58351, 60888, 63549, 65136, 71208, 72452, 79206, 84732, 91332, 97704, 105608, 108678, 112976, 116702, 118809, 121776, 127098, 142416, 144904, 158412, 163017, 169464, 175053, 182664, 195408, 211216, 217356, 233404, 237618, 254196, 289808, 303623, 316824, 326034, 338928, 350106, 365328, 416599, 434712, 466808, 475236, 508392, 525159, 607246, 633648, 652068, 700212, 778859, 833198, 869424, 910869, 933616, 950472, 1016784, 1050318, 1214492, 1249797, 1304136, 1400424, 1557718, 1666396, 1821738, 1900944, 2100636, 2336577, 2428984, 2499594, 2608272, 2732607, 2800848, 3115436, 3332792, 3643476, 3749391, 4201272, 4673154, 4857968, 4999188, 5465214, 6230872, 6665584, 7009731, 7286952, 7498782, 8402544, 9346308, 9998376, 10930428, 12461744, 14019462, 14573904, 14997564, 17913757, 18692616, 19996752, 21860856, 28038924, 29995128, 35827514, 37385232, 43721712, 53741271, 56077848, 59990256, 71655028, 107482542, 112155696, 143310056, 161223813, 214965084, 286620112, 322447626, 429930168, 644895252, 859860336, 1289790504, 2579581008]

約数ペア:

[(1, 2579581008), (2, 1289790504), (3, 859860336), (4, 644895252), (6, 429930168), (8, 322447626), (9, 286620112), (12, 214965084), (16, 161223813), (18, 143310056), (23, 112155696), (24, 107482542), (36, 71655028), (43, 59990256), (46, 56077848), (48, 53741271), (59, 43721712), (69, 37385232), (72, 35827514), (86, 29995128), (92, 28038924), (118, 21860856), (129, 19996752), (138, 18692616), (144, 17913757), (172, 14997564), (177, 14573904), (184, 14019462), (207, 12461744), (236, 10930428), (258, 9998376), (276, 9346308), (307, 8402544), (344, 7498782), (354, 7286952), (368, 7009731), (387, 6665584), (414, 6230872), (472, 5465214), (516, 4999188), (531, 4857968), (552, 4673154), (614, 4201272), (688, 3749391), (708, 3643476), (774, 3332792), (828, 3115436), (921, 2800848), (944, 2732607), (989, 2608272), (1032, 2499594), (1062, 2428984), (1104, 2336577), (1228, 2100636), (1357, 1900944), (1416, 1821738), (1548, 1666396), (1656, 1557718), (1842, 1400424), (1978, 1304136), (2064, 1249797), (2124, 1214492), (2456, 1050318), (2537, 1016784), (2714, 950472), (2763, 933616), (2832, 910869), (2967, 869424), (3096, 833198), (3312, 778859), (3684, 700212), (3956, 652068), (4071, 633648), (4248, 607246), (4912, 525159), (5074, 508392), (5428, 475236), (5526, 466808), (5934, 434712), (6192, 416599), (7061, 365328), (7368, 350106), (7611, 338928), (7912, 326034), (8142, 316824), (8496, 303623), (8901, 289808), (10148, 254196), (10856, 237618), (11052, 233404), (11868, 217356), (12213, 211216), (13201, 195408), (14122, 182664), (14736, 175053), (15222, 169464), (15824, 163017), (16284, 158412), (17802, 144904), (18113, 142416), (20296, 127098), (21183, 121776), (21712, 118809), (22104, 116702), (22833, 112976), (23736, 108678), (24426, 105608), (26402, 97704), (28244, 91332), (30444, 84732), (32568, 79206), (35604, 72452), (36226, 71208), (39603, 65136), (40592, 63549), (42366, 60888), (44208, 58351), (45666, 56488), (47472, 54339), (48852, 52804)]