268425612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81937}}^1$

素因数の和:81967

約数の個数: 72

約数和(自身を含む): 835112096

約数和(自身を除く): 566686484

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, 546, 819, 1092, 1638, 3276, 81937, 163874, 245811, 327748, 491622, 573559, 737433, 983244, 1065181, 1147118, 1474866, 1720677, 2130362, 2294236, 2949732, 3195543, 3441354, 4260724, 5162031, 6391086, 6882708, 7456267, 9586629, 10324062, 12782172, 14912534, 19173258, 20648124, 22368801, 29825068, 38346516, 44737602, 67106403, 89475204, 134212806, 268425612]

約数ペア:

[(1, 268425612), (2, 134212806), (3, 89475204), (4, 67106403), (6, 44737602), (7, 38346516), (9, 29825068), (12, 22368801), (13, 20648124), (14, 19173258), (18, 14912534), (21, 12782172), (26, 10324062), (28, 9586629), (36, 7456267), (39, 6882708), (42, 6391086), (52, 5162031), (63, 4260724), (78, 3441354), (84, 3195543), (91, 2949732), (117, 2294236), (126, 2130362), (156, 1720677), (182, 1474866), (234, 1147118), (252, 1065181), (273, 983244), (364, 737433), (468, 573559), (546, 491622), (819, 327748), (1092, 245811), (1638, 163874), (3276, 81937)]