426451443344

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{42157}}^1$

素因数の和:42448

約数の個数: 80

約数和(自身を含む): 858161502720

約数和(自身を除く): 431710059376

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 151, 158, 212, 302, 316, 424, 604, 632, 848, 1208, 1264, 2416, 4187, 8003, 8374, 11929, 16006, 16748, 23858, 32012, 33496, 42157, 47716, 64024, 66992, 84314, 95432, 128048, 168628, 190864, 337256, 632237, 674512, 1264474, 2234321, 2528948, 3330403, 4468642, 5057896, 6365707, 6660806, 8937284, 10115792, 12731414, 13321612, 17874568, 25462828, 26643224, 35749136, 50925656, 53286448, 101851312, 176511359, 337382471, 353022718, 502890853, 674764942, 706045436, 1005781706, 1349529884, 1412090872, 2011563412, 2699059768, 2824181744, 4023126824, 5398119536, 8046253648, 26653215209, 53306430418, 106612860836, 213225721672, 426451443344]

約数ペア:

[(1, 426451443344), (2, 213225721672), (4, 106612860836), (8, 53306430418), (16, 26653215209), (53, 8046253648), (79, 5398119536), (106, 4023126824), (151, 2824181744), (158, 2699059768), (212, 2011563412), (302, 1412090872), (316, 1349529884), (424, 1005781706), (604, 706045436), (632, 674764942), (848, 502890853), (1208, 353022718), (1264, 337382471), (2416, 176511359), (4187, 101851312), (8003, 53286448), (8374, 50925656), (11929, 35749136), (16006, 26643224), (16748, 25462828), (23858, 17874568), (32012, 13321612), (33496, 12731414), (42157, 10115792), (47716, 8937284), (64024, 6660806), (66992, 6365707), (84314, 5057896), (95432, 4468642), (128048, 3330403), (168628, 2528948), (190864, 2234321), (337256, 1264474), (632237, 674512)]