252986656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 576108288

約数和(自身を除く): 323121632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 83, 104, 136, 166, 208, 221, 272, 332, 416, 431, 442, 544, 664, 862, 884, 1079, 1328, 1411, 1724, 1768, 2158, 2656, 2822, 3448, 3536, 4316, 5603, 5644, 6896, 7072, 7327, 8632, 11206, 11288, 13792, 14654, 17264, 18343, 22412, 22576, 29308, 34528, 35773, 36686, 44824, 45152, 58616, 71546, 73372, 89648, 95251, 117232, 143092, 146744, 179296, 190502, 234464, 286184, 293488, 381004, 465049, 572368, 586976, 608141, 762008, 930098, 1144736, 1216282, 1524016, 1860196, 2432564, 3048032, 3720392, 4865128, 7440784, 7905833, 9730256, 14881568, 15811666, 19460512, 31623332, 63246664, 126493328, 252986656]

約数ペア:

[(1, 252986656), (2, 126493328), (4, 63246664), (8, 31623332), (13, 19460512), (16, 15811666), (17, 14881568), (26, 9730256), (32, 7905833), (34, 7440784), (52, 4865128), (68, 3720392), (83, 3048032), (104, 2432564), (136, 1860196), (166, 1524016), (208, 1216282), (221, 1144736), (272, 930098), (332, 762008), (416, 608141), (431, 586976), (442, 572368), (544, 465049), (664, 381004), (862, 293488), (884, 286184), (1079, 234464), (1328, 190502), (1411, 179296), (1724, 146744), (1768, 143092), (2158, 117232), (2656, 95251), (2822, 89648), (3448, 73372), (3536, 71546), (4316, 58616), (5603, 45152), (5644, 44824), (6896, 36686), (7072, 35773), (7327, 34528), (8632, 29308), (11206, 22576), (11288, 22412), (13792, 18343), (14654, 17264)]