7240520784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{41203}}^1$

素因数の和:41744

約数の個数: 80

約数和(自身を含む): 21418168832

約数和(自身を除く): 14177648048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 523, 1046, 1569, 2092, 3138, 3661, 4184, 6276, 7322, 8368, 10983, 12552, 14644, 21966, 25104, 29288, 41203, 43932, 58576, 82406, 87864, 123609, 164812, 175728, 247218, 288421, 329624, 494436, 576842, 659248, 865263, 988872, 1153684, 1730526, 1977744, 2307368, 3461052, 4614736, 6922104, 13844208, 21549169, 43098338, 64647507, 86196676, 129295014, 150844183, 172393352, 258590028, 301688366, 344786704, 452532549, 517180056, 603376732, 905065098, 1034360112, 1206753464, 1810130196, 2413506928, 3620260392, 7240520784]

約数ペア:

[(1, 7240520784), (2, 3620260392), (3, 2413506928), (4, 1810130196), (6, 1206753464), (7, 1034360112), (8, 905065098), (12, 603376732), (14, 517180056), (16, 452532549), (21, 344786704), (24, 301688366), (28, 258590028), (42, 172393352), (48, 150844183), (56, 129295014), (84, 86196676), (112, 64647507), (168, 43098338), (336, 21549169), (523, 13844208), (1046, 6922104), (1569, 4614736), (2092, 3461052), (3138, 2307368), (3661, 1977744), (4184, 1730526), (6276, 1153684), (7322, 988872), (8368, 865263), (10983, 659248), (12552, 576842), (14644, 494436), (21966, 329624), (25104, 288421), (29288, 247218), (41203, 175728), (43932, 164812), (58576, 123609), (82406, 87864)]