505748208

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2129}}^1$

素因数の和:2255

約数の個数: 120

約数和(自身を含む): 1535593680

約数和(自身を除く): 1029845472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 101, 112, 147, 168, 196, 202, 294, 303, 336, 392, 404, 588, 606, 707, 784, 808, 1176, 1212, 1414, 1616, 2121, 2129, 2352, 2424, 2828, 4242, 4258, 4848, 4949, 5656, 6387, 8484, 8516, 9898, 11312, 12774, 14847, 14903, 16968, 17032, 19796, 25548, 29694, 29806, 33936, 34064, 39592, 44709, 51096, 59388, 59612, 79184, 89418, 102192, 104321, 118776, 119224, 178836, 208642, 215029, 237552, 238448, 312963, 357672, 417284, 430058, 625926, 645087, 715344, 834568, 860116, 1251852, 1290174, 1505203, 1669136, 1720232, 2503704, 2580348, 3010406, 3440464, 4515609, 5007408, 5160696, 6020812, 9031218, 10321392, 10536421, 12041624, 18062436, 21072842, 24083248, 31609263, 36124872, 42145684, 63218526, 72249744, 84291368, 126437052, 168582736, 252874104, 505748208]

約数ペア:

[(1, 505748208), (2, 252874104), (3, 168582736), (4, 126437052), (6, 84291368), (7, 72249744), (8, 63218526), (12, 42145684), (14, 36124872), (16, 31609263), (21, 24083248), (24, 21072842), (28, 18062436), (42, 12041624), (48, 10536421), (49, 10321392), (56, 9031218), (84, 6020812), (98, 5160696), (101, 5007408), (112, 4515609), (147, 3440464), (168, 3010406), (196, 2580348), (202, 2503704), (294, 1720232), (303, 1669136), (336, 1505203), (392, 1290174), (404, 1251852), (588, 860116), (606, 834568), (707, 715344), (784, 645087), (808, 625926), (1176, 430058), (1212, 417284), (1414, 357672), (1616, 312963), (2121, 238448), (2129, 237552), (2352, 215029), (2424, 208642), (2828, 178836), (4242, 119224), (4258, 118776), (4848, 104321), (4949, 102192), (5656, 89418), (6387, 79184), (8484, 59612), (8516, 59388), (9898, 51096), (11312, 44709), (12774, 39592), (14847, 34064), (14903, 33936), (16968, 29806), (17032, 29694), (19796, 25548)]