578723652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{42641}}^1$

素因数の和:42693

約数の個数: 72

約数和(自身を含む): 1629777240

約数和(自身を除く): 1051053588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 42641, 85282, 127923, 170564, 255846, 383769, 511692, 554333, 767538, 1108666, 1236589, 1535076, 1662999, 2217332, 2473178, 3325998, 3709767, 4946356, 4988997, 6651996, 7419534, 9977994, 11129301, 14839068, 16075657, 19955988, 22258602, 32151314, 44517204, 48226971, 64302628, 96453942, 144680913, 192907884, 289361826, 578723652]

約数ペア:

[(1, 578723652), (2, 289361826), (3, 192907884), (4, 144680913), (6, 96453942), (9, 64302628), (12, 48226971), (13, 44517204), (18, 32151314), (26, 22258602), (29, 19955988), (36, 16075657), (39, 14839068), (52, 11129301), (58, 9977994), (78, 7419534), (87, 6651996), (116, 4988997), (117, 4946356), (156, 3709767), (174, 3325998), (234, 2473178), (261, 2217332), (348, 1662999), (377, 1535076), (468, 1236589), (522, 1108666), (754, 767538), (1044, 554333), (1131, 511692), (1508, 383769), (2262, 255846), (3393, 170564), (4524, 127923), (6786, 85282), (13572, 42641)]