457873444

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 1007596800

約数和(自身を除く): 549723356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 67, 68, 98, 119, 134, 196, 238, 268, 293, 343, 469, 476, 586, 686, 833, 938, 1139, 1172, 1372, 1666, 1876, 2051, 2278, 3283, 3332, 4102, 4556, 4981, 5831, 6566, 7973, 8204, 9962, 11662, 13132, 14357, 15946, 19631, 19924, 22981, 23324, 28714, 31892, 34867, 39262, 45962, 55811, 57428, 69734, 78524, 91924, 100499, 111622, 137417, 139468, 200998, 223244, 244069, 274834, 333727, 390677, 401996, 488138, 549668, 667454, 781354, 961919, 976276, 1334908, 1562708, 1708483, 1923838, 2336089, 3416966, 3847676, 4672178, 6733433, 6833932, 9344356, 13466866, 16352623, 26933732, 32705246, 65410492, 114468361, 228936722, 457873444]

約数ペア:

[(1, 457873444), (2, 228936722), (4, 114468361), (7, 65410492), (14, 32705246), (17, 26933732), (28, 16352623), (34, 13466866), (49, 9344356), (67, 6833932), (68, 6733433), (98, 4672178), (119, 3847676), (134, 3416966), (196, 2336089), (238, 1923838), (268, 1708483), (293, 1562708), (343, 1334908), (469, 976276), (476, 961919), (586, 781354), (686, 667454), (833, 549668), (938, 488138), (1139, 401996), (1172, 390677), (1372, 333727), (1666, 274834), (1876, 244069), (2051, 223244), (2278, 200998), (3283, 139468), (3332, 137417), (4102, 111622), (4556, 100499), (4981, 91924), (5831, 78524), (6566, 69734), (7973, 57428), (8204, 55811), (9962, 45962), (11662, 39262), (13132, 34867), (14357, 31892), (15946, 28714), (19631, 23324), (19924, 22981)]