251234020008

素因数分解:

$2^3\times 3^5\times {\mathrm{1867}}^1\times {\mathrm{69221}}^1$

素因数の和:71109

約数の個数: 96

約数和(自身を含む): 706014560160

約数和(自身を除く): 454780540152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1867, 1944, 3734, 5601, 7468, 11202, 14936, 16803, 22404, 33606, 44808, 50409, 67212, 69221, 100818, 134424, 138442, 151227, 201636, 207663, 276884, 302454, 403272, 415326, 453681, 553768, 604908, 622989, 830652, 907362, 1209816, 1245978, 1661304, 1814724, 1868967, 2491956, 3629448, 3737934, 4983912, 5606901, 7475868, 11213802, 14951736, 16820703, 22427604, 33641406, 44855208, 67282812, 129235607, 134565624, 258471214, 387706821, 516942428, 775413642, 1033884856, 1163120463, 1550827284, 2326240926, 3101654568, 3489361389, 4652481852, 6978722778, 9304963704, 10468084167, 13957445556, 20936168334, 27914891112, 31404252501, 41872336668, 62808505002, 83744673336, 125617010004, 251234020008]

約数ペア:

[(1, 251234020008), (2, 125617010004), (3, 83744673336), (4, 62808505002), (6, 41872336668), (8, 31404252501), (9, 27914891112), (12, 20936168334), (18, 13957445556), (24, 10468084167), (27, 9304963704), (36, 6978722778), (54, 4652481852), (72, 3489361389), (81, 3101654568), (108, 2326240926), (162, 1550827284), (216, 1163120463), (243, 1033884856), (324, 775413642), (486, 516942428), (648, 387706821), (972, 258471214), (1867, 134565624), (1944, 129235607), (3734, 67282812), (5601, 44855208), (7468, 33641406), (11202, 22427604), (14936, 16820703), (16803, 14951736), (22404, 11213802), (33606, 7475868), (44808, 5606901), (50409, 4983912), (67212, 3737934), (69221, 3629448), (100818, 2491956), (134424, 1868967), (138442, 1814724), (151227, 1661304), (201636, 1245978), (207663, 1209816), (276884, 907362), (302454, 830652), (403272, 622989), (415326, 604908), (453681, 553768)]