1256572044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{709}}^1$

素因数の和:1280

約数の個数: 144

約数和(自身を含む): 3922085440

約数和(自身を除く): 2665513396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 541, 546, 709, 819, 1082, 1092, 1418, 1623, 1638, 2127, 2164, 2836, 3246, 3276, 3787, 4254, 4869, 4963, 6381, 6492, 7033, 7574, 8508, 9217, 9738, 9926, 11361, 12762, 14066, 14889, 15148, 18434, 19476, 19852, 21099, 22722, 25524, 27651, 28132, 29778, 34083, 36868, 42198, 44667, 45444, 49231, 55302, 59556, 63297, 64519, 68166, 82953, 84396, 89334, 98462, 110604, 126594, 129038, 136332, 147693, 165906, 178668, 193557, 196924, 253188, 258076, 295386, 331812, 383569, 387114, 443079, 580671, 590772, 767138, 774228, 886158, 1150707, 1161342, 1534276, 1772316, 2301414, 2322684, 2684983, 3452121, 4602828, 4986397, 5369966, 6904242, 8054949, 9972794, 10739932, 13808484, 14959191, 16109898, 19945588, 24164847, 29918382, 32219796, 34904779, 44877573, 48329694, 59836764, 69809558, 89755146, 96659388, 104714337, 139619116, 179510292, 209428674, 314143011, 418857348, 628286022, 1256572044]

約数ペア:

[(1, 1256572044), (2, 628286022), (3, 418857348), (4, 314143011), (6, 209428674), (7, 179510292), (9, 139619116), (12, 104714337), (13, 96659388), (14, 89755146), (18, 69809558), (21, 59836764), (26, 48329694), (28, 44877573), (36, 34904779), (39, 32219796), (42, 29918382), (52, 24164847), (63, 19945588), (78, 16109898), (84, 14959191), (91, 13808484), (117, 10739932), (126, 9972794), (156, 8054949), (182, 6904242), (234, 5369966), (252, 4986397), (273, 4602828), (364, 3452121), (468, 2684983), (541, 2322684), (546, 2301414), (709, 1772316), (819, 1534276), (1082, 1161342), (1092, 1150707), (1418, 886158), (1623, 774228), (1638, 767138), (2127, 590772), (2164, 580671), (2836, 443079), (3246, 387114), (3276, 383569), (3787, 331812), (4254, 295386), (4869, 258076), (4963, 253188), (6381, 196924), (6492, 193557), (7033, 178668), (7574, 165906), (8508, 147693), (9217, 136332), (9738, 129038), (9926, 126594), (11361, 110604), (12762, 98462), (14066, 89334), (14889, 84396), (15148, 82953), (18434, 68166), (19476, 64519), (19852, 63297), (21099, 59556), (22722, 55302), (25524, 49231), (27651, 45444), (28132, 44667), (29778, 42198), (34083, 36868)]