25431362316

素因数分解:

$2^2\times 3^5\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1973}}^1$

素因数の和:2230

約数の個数: 144

約数和(自身を含む): 67901652000

約数和(自身を除く): 42470289684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 149, 162, 178, 243, 267, 298, 324, 356, 447, 486, 534, 596, 801, 894, 972, 1068, 1341, 1602, 1788, 1973, 2403, 2682, 3204, 3946, 4023, 4806, 5364, 5919, 7209, 7892, 8046, 9612, 11838, 12069, 13261, 14418, 16092, 17757, 21627, 23676, 24138, 26522, 28836, 35514, 36207, 39783, 43254, 48276, 53044, 53271, 71028, 72414, 79566, 86508, 106542, 119349, 144828, 159132, 159813, 175597, 213084, 238698, 293977, 319626, 351194, 358047, 477396, 479439, 526791, 587954, 639252, 702388, 716094, 881931, 958878, 1053582, 1074141, 1175908, 1432188, 1580373, 1763862, 1917756, 2107164, 2148282, 2645793, 3160746, 3222423, 3527724, 4296564, 4741119, 5291586, 6321492, 6444846, 7937379, 9482238, 10583172, 12889692, 14223357, 15874758, 18964476, 23812137, 26163953, 28446714, 31749516, 42670071, 47624274, 52327906, 56893428, 71436411, 78491859, 85340142, 95248548, 104655812, 142872822, 156983718, 170680284, 235475577, 285745644, 313967436, 470951154, 706426731, 941902308, 1412853462, 2119280193, 2825706924, 4238560386, 6357840579, 8477120772, 12715681158, 25431362316]

約数ペア:

[(1, 25431362316), (2, 12715681158), (3, 8477120772), (4, 6357840579), (6, 4238560386), (9, 2825706924), (12, 2119280193), (18, 1412853462), (27, 941902308), (36, 706426731), (54, 470951154), (81, 313967436), (89, 285745644), (108, 235475577), (149, 170680284), (162, 156983718), (178, 142872822), (243, 104655812), (267, 95248548), (298, 85340142), (324, 78491859), (356, 71436411), (447, 56893428), (486, 52327906), (534, 47624274), (596, 42670071), (801, 31749516), (894, 28446714), (972, 26163953), (1068, 23812137), (1341, 18964476), (1602, 15874758), (1788, 14223357), (1973, 12889692), (2403, 10583172), (2682, 9482238), (3204, 7937379), (3946, 6444846), (4023, 6321492), (4806, 5291586), (5364, 4741119), (5919, 4296564), (7209, 3527724), (7892, 3222423), (8046, 3160746), (9612, 2645793), (11838, 2148282), (12069, 2107164), (13261, 1917756), (14418, 1763862), (16092, 1580373), (17757, 1432188), (21627, 1175908), (23676, 1074141), (24138, 1053582), (26522, 958878), (28836, 881931), (35514, 716094), (36207, 702388), (39783, 639252), (43254, 587954), (48276, 526791), (53044, 479439), (53271, 477396), (71028, 358047), (72414, 351194), (79566, 319626), (86508, 293977), (106542, 238698), (119349, 213084), (144828, 175597), (159132, 159813)]