385655953592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{899401}}^1$

素因数の和:899477

約数の個数: 128

約数和(自身を含む): 967037030400

約数和(自身を除く): 581381076808

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 124, 133, 152, 182, 217, 247, 248, 266, 364, 403, 434, 494, 532, 589, 728, 806, 868, 988, 1064, 1178, 1612, 1729, 1736, 1976, 2356, 2821, 3224, 3458, 4123, 4712, 5642, 6916, 7657, 8246, 11284, 13832, 15314, 16492, 22568, 30628, 32984, 53599, 61256, 107198, 214396, 428792, 899401, 1798802, 3597604, 6295807, 7195208, 11692213, 12591614, 17088619, 23384426, 25183228, 27881431, 34177238, 46768852, 50366456, 55762862, 68354476, 81845491, 93537704, 111525724, 119620333, 136708952, 163690982, 195170017, 222152047, 223051448, 239240666, 327381964, 362458603, 390340034, 444304094, 478481332, 529747189, 654763928, 724917206, 780680068, 888608188, 956962664, 1059494378, 1449834412, 1555064329, 1561360136, 1777216376, 2118988756, 2537210221, 2899668824, 3110128658, 3708230323, 4237977512, 5074420442, 6220257316, 6886713457, 7416460646, 10148840884, 12440514632, 13773426914, 14832921292, 20297681768, 27546853828, 29665842584, 48206994199, 55093707656, 96413988398, 192827976796, 385655953592]

約数ペア:

[(1, 385655953592), (2, 192827976796), (4, 96413988398), (7, 55093707656), (8, 48206994199), (13, 29665842584), (14, 27546853828), (19, 20297681768), (26, 14832921292), (28, 13773426914), (31, 12440514632), (38, 10148840884), (52, 7416460646), (56, 6886713457), (62, 6220257316), (76, 5074420442), (91, 4237977512), (104, 3708230323), (124, 3110128658), (133, 2899668824), (152, 2537210221), (182, 2118988756), (217, 1777216376), (247, 1561360136), (248, 1555064329), (266, 1449834412), (364, 1059494378), (403, 956962664), (434, 888608188), (494, 780680068), (532, 724917206), (589, 654763928), (728, 529747189), (806, 478481332), (868, 444304094), (988, 390340034), (1064, 362458603), (1178, 327381964), (1612, 239240666), (1729, 223051448), (1736, 222152047), (1976, 195170017), (2356, 163690982), (2821, 136708952), (3224, 119620333), (3458, 111525724), (4123, 93537704), (4712, 81845491), (5642, 68354476), (6916, 55762862), (7657, 50366456), (8246, 46768852), (11284, 34177238), (13832, 27881431), (15314, 25183228), (16492, 23384426), (22568, 17088619), (30628, 12591614), (32984, 11692213), (53599, 7195208), (61256, 6295807), (107198, 3597604), (214396, 1798802), (428792, 899401)]