1640152724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4049}}^1$

素因数の和:4137

約数の個数: 96

約数和(自身を含む): 3723148800

約数和(自身を除く): 2082996076

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 37, 46, 68, 74, 92, 119, 148, 161, 238, 259, 322, 391, 476, 518, 629, 644, 782, 851, 1036, 1258, 1564, 1702, 2516, 2737, 3404, 4049, 4403, 5474, 5957, 8098, 8806, 10948, 11914, 14467, 16196, 17612, 23828, 28343, 28934, 56686, 57868, 68833, 93127, 101269, 113372, 137666, 149813, 186254, 202538, 275332, 299626, 372508, 405076, 481831, 599252, 651889, 963662, 1048691, 1303778, 1583159, 1927324, 2097382, 2546821, 2607556, 3166318, 3445699, 4194764, 5093642, 6332636, 6891398, 10187284, 11082113, 13782796, 17827747, 22164226, 24119893, 35655494, 44328452, 48239786, 58576883, 71310988, 96479572, 117153766, 234307532, 410038181, 820076362, 1640152724]

約数ペア:

[(1, 1640152724), (2, 820076362), (4, 410038181), (7, 234307532), (14, 117153766), (17, 96479572), (23, 71310988), (28, 58576883), (34, 48239786), (37, 44328452), (46, 35655494), (68, 24119893), (74, 22164226), (92, 17827747), (119, 13782796), (148, 11082113), (161, 10187284), (238, 6891398), (259, 6332636), (322, 5093642), (391, 4194764), (476, 3445699), (518, 3166318), (629, 2607556), (644, 2546821), (782, 2097382), (851, 1927324), (1036, 1583159), (1258, 1303778), (1564, 1048691), (1702, 963662), (2516, 651889), (2737, 599252), (3404, 481831), (4049, 405076), (4403, 372508), (5474, 299626), (5957, 275332), (8098, 202538), (8806, 186254), (10948, 149813), (11914, 137666), (14467, 113372), (16196, 101269), (17612, 93127), (23828, 68833), (28343, 57868), (28934, 56686)]