423177276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 1065512448

約数和(自身を除く): 642335172

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 181, 197, 258, 276, 362, 394, 516, 543, 591, 724, 788, 989, 1086, 1182, 1978, 2172, 2364, 2967, 3956, 4163, 4531, 5934, 7783, 8326, 8471, 9062, 11868, 12489, 13593, 15566, 16652, 16942, 18124, 23349, 24978, 25413, 27186, 31132, 33884, 35657, 46698, 49956, 50826, 54372, 71314, 93396, 101652, 106971, 142628, 179009, 194833, 213942, 358018, 389666, 427884, 537027, 584499, 716036, 779332, 820111, 1074054, 1168998, 1533251, 1640222, 2148108, 2337996, 2460333, 3066502, 3280444, 4599753, 4920666, 6133004, 9199506, 9841332, 18399012, 35264773, 70529546, 105794319, 141059092, 211588638, 423177276]

約数ペア:

[(1, 423177276), (2, 211588638), (3, 141059092), (4, 105794319), (6, 70529546), (12, 35264773), (23, 18399012), (43, 9841332), (46, 9199506), (69, 6133004), (86, 4920666), (92, 4599753), (129, 3280444), (138, 3066502), (172, 2460333), (181, 2337996), (197, 2148108), (258, 1640222), (276, 1533251), (362, 1168998), (394, 1074054), (516, 820111), (543, 779332), (591, 716036), (724, 584499), (788, 537027), (989, 427884), (1086, 389666), (1182, 358018), (1978, 213942), (2172, 194833), (2364, 179009), (2967, 142628), (3956, 106971), (4163, 101652), (4531, 93396), (5934, 71314), (7783, 54372), (8326, 50826), (8471, 49956), (9062, 46698), (11868, 35657), (12489, 33884), (13593, 31132), (15566, 27186), (16652, 25413), (16942, 24978), (18124, 23349)]