388134810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16651}}^1$

素因数の和:16708

約数の個数: 96

約数和(自身を含む): 1184556672

約数和(自身を除く): 796421862

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 3330, 3885, 4662, 7770, 11655, 16651, 23310, 33302, 49953, 83255, 99906, 116557, 149859, 166510, 233114, 249765, 299718, 349671, 499530, 582785, 616087, 699342, 749295, 1049013, 1165570, 1232174, 1498590, 1748355, 1848261, 2098026, 3080435, 3496710, 3696522, 4312609, 5245065, 5544783, 6160870, 8625218, 9241305, 10490130, 11089566, 12937827, 18482610, 21563045, 25875654, 27723915, 38813481, 43126090, 55447830, 64689135, 77626962, 129378270, 194067405, 388134810]

約数ペア:

[(1, 388134810), (2, 194067405), (3, 129378270), (5, 77626962), (6, 64689135), (7, 55447830), (9, 43126090), (10, 38813481), (14, 27723915), (15, 25875654), (18, 21563045), (21, 18482610), (30, 12937827), (35, 11089566), (37, 10490130), (42, 9241305), (45, 8625218), (63, 6160870), (70, 5544783), (74, 5245065), (90, 4312609), (105, 3696522), (111, 3496710), (126, 3080435), (185, 2098026), (210, 1848261), (222, 1748355), (259, 1498590), (315, 1232174), (333, 1165570), (370, 1049013), (518, 749295), (555, 699342), (630, 616087), (666, 582785), (777, 499530), (1110, 349671), (1295, 299718), (1554, 249765), (1665, 233114), (2331, 166510), (2590, 149859), (3330, 116557), (3885, 99906), (4662, 83255), (7770, 49953), (11655, 33302), (16651, 23310)]