251650152

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29873}}^1$

素因数の和:29904

約数の個数: 80

約数和(自身を含む): 759098340

約数和(自身を除く): 507448188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 29873, 59746, 89619, 119492, 179238, 238984, 268857, 358476, 388349, 537714, 716952, 776698, 806571, 1075428, 1165047, 1553396, 1613142, 2150856, 2330094, 2419713, 3106792, 3226284, 3495141, 4660188, 4839426, 6452568, 6990282, 9320376, 9678852, 10485423, 13980564, 19357704, 20970846, 27961128, 31456269, 41941692, 62912538, 83883384, 125825076, 251650152]

約数ペア:

[(1, 251650152), (2, 125825076), (3, 83883384), (4, 62912538), (6, 41941692), (8, 31456269), (9, 27961128), (12, 20970846), (13, 19357704), (18, 13980564), (24, 10485423), (26, 9678852), (27, 9320376), (36, 6990282), (39, 6452568), (52, 4839426), (54, 4660188), (72, 3495141), (78, 3226284), (81, 3106792), (104, 2419713), (108, 2330094), (117, 2150856), (156, 1613142), (162, 1553396), (216, 1165047), (234, 1075428), (312, 806571), (324, 776698), (351, 716952), (468, 537714), (648, 388349), (702, 358476), (936, 268857), (1053, 238984), (1404, 179238), (2106, 119492), (2808, 89619), (4212, 59746), (8424, 29873)]