1245248868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 3049446400

約数和(自身を除く): 1804197532

約数列:

[1, 2, 3, 4, 6, 12, 43, 67, 86, 129, 134, 172, 181, 199, 201, 258, 268, 362, 398, 402, 516, 543, 597, 724, 796, 804, 1086, 1194, 2172, 2388, 2881, 5762, 7783, 8557, 8643, 11524, 12127, 13333, 15566, 17114, 17286, 23349, 24254, 25671, 26666, 31132, 34228, 34572, 36019, 36381, 39999, 46698, 48508, 51342, 53332, 72038, 72762, 79998, 93396, 102684, 108057, 144076, 145524, 159996, 216114, 432228, 521461, 573319, 1042922, 1146638, 1548817, 1564383, 1719957, 2085844, 2293276, 2413273, 3097634, 3128766, 3439914, 4646451, 4826546, 6195268, 6257532, 6879828, 7239819, 9292902, 9653092, 14479638, 18585804, 28959276, 103770739, 207541478, 311312217, 415082956, 622624434, 1245248868]

約数ペア:

[(1, 1245248868), (2, 622624434), (3, 415082956), (4, 311312217), (6, 207541478), (12, 103770739), (43, 28959276), (67, 18585804), (86, 14479638), (129, 9653092), (134, 9292902), (172, 7239819), (181, 6879828), (199, 6257532), (201, 6195268), (258, 4826546), (268, 4646451), (362, 3439914), (398, 3128766), (402, 3097634), (516, 2413273), (543, 2293276), (597, 2085844), (724, 1719957), (796, 1564383), (804, 1548817), (1086, 1146638), (1194, 1042922), (2172, 573319), (2388, 521461), (2881, 432228), (5762, 216114), (7783, 159996), (8557, 145524), (8643, 144076), (11524, 108057), (12127, 102684), (13333, 93396), (15566, 79998), (17114, 72762), (17286, 72038), (23349, 53332), (24254, 51342), (25671, 48508), (26666, 46698), (31132, 39999), (34228, 36381), (34572, 36019)]