260430888978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{280129}}^1$

素因数の和:280316

約数の個数: 96

約数和(自身を含む): 633217057200

約数和(自身を除く): 372786168222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 137, 174, 234, 261, 274, 377, 411, 522, 754, 822, 1131, 1233, 1781, 2262, 2466, 3393, 3562, 3973, 5343, 6786, 7946, 10686, 11919, 16029, 23838, 32058, 35757, 51649, 71514, 103298, 154947, 280129, 309894, 464841, 560258, 840387, 929682, 1680774, 2521161, 3641677, 5042322, 7283354, 8123741, 10925031, 16247482, 21850062, 24371223, 32775093, 38377673, 48742446, 65550186, 73113669, 76755346, 105608633, 115133019, 146227338, 211217266, 230266038, 316825899, 345399057, 498909749, 633651798, 690798114, 950477697, 997819498, 1112952517, 1496729247, 1900955394, 2225905034, 2993458494, 3338857551, 4490187741, 6677715102, 8980375482, 10016572653, 14468382721, 20033145306, 28936765442, 43405148163, 86810296326, 130215444489, 260430888978]

約数ペア:

[(1, 260430888978), (2, 130215444489), (3, 86810296326), (6, 43405148163), (9, 28936765442), (13, 20033145306), (18, 14468382721), (26, 10016572653), (29, 8980375482), (39, 6677715102), (58, 4490187741), (78, 3338857551), (87, 2993458494), (117, 2225905034), (137, 1900955394), (174, 1496729247), (234, 1112952517), (261, 997819498), (274, 950477697), (377, 690798114), (411, 633651798), (522, 498909749), (754, 345399057), (822, 316825899), (1131, 230266038), (1233, 211217266), (1781, 146227338), (2262, 115133019), (2466, 105608633), (3393, 76755346), (3562, 73113669), (3973, 65550186), (5343, 48742446), (6786, 38377673), (7946, 32775093), (10686, 24371223), (11919, 21850062), (16029, 16247482), (23838, 10925031), (32058, 8123741), (35757, 7283354), (51649, 5042322), (71514, 3641677), (103298, 2521161), (154947, 1680774), (280129, 929682), (309894, 840387), (464841, 560258)]