657151632

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1327}}^1$

素因数の和:1541

約数の個数: 120

約数和(自身を含む): 1948069760

約数和(自身を除く): 1290918128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 181, 228, 304, 342, 362, 456, 543, 684, 724, 912, 1086, 1327, 1368, 1448, 1629, 2172, 2654, 2736, 2896, 3258, 3439, 3981, 4344, 5308, 6516, 6878, 7962, 8688, 10317, 10616, 11943, 13032, 13756, 15924, 20634, 21232, 23886, 25213, 26064, 27512, 30951, 31848, 41268, 47772, 50426, 55024, 61902, 63696, 75639, 82536, 95544, 100852, 123804, 151278, 165072, 191088, 201704, 226917, 240187, 247608, 302556, 403408, 453834, 480374, 495216, 605112, 720561, 907668, 960748, 1210224, 1441122, 1815336, 1921496, 2161683, 2882244, 3630672, 3842992, 4323366, 4563553, 5764488, 8646732, 9127106, 11528976, 13690659, 17293464, 18254212, 27381318, 34586928, 36508424, 41071977, 54762636, 73016848, 82143954, 109525272, 164287908, 219050544, 328575816, 657151632]

約数ペア:

[(1, 657151632), (2, 328575816), (3, 219050544), (4, 164287908), (6, 109525272), (8, 82143954), (9, 73016848), (12, 54762636), (16, 41071977), (18, 36508424), (19, 34586928), (24, 27381318), (36, 18254212), (38, 17293464), (48, 13690659), (57, 11528976), (72, 9127106), (76, 8646732), (114, 5764488), (144, 4563553), (152, 4323366), (171, 3842992), (181, 3630672), (228, 2882244), (304, 2161683), (342, 1921496), (362, 1815336), (456, 1441122), (543, 1210224), (684, 960748), (724, 907668), (912, 720561), (1086, 605112), (1327, 495216), (1368, 480374), (1448, 453834), (1629, 403408), (2172, 302556), (2654, 247608), (2736, 240187), (2896, 226917), (3258, 201704), (3439, 191088), (3981, 165072), (4344, 151278), (5308, 123804), (6516, 100852), (6878, 95544), (7962, 82536), (8688, 75639), (10317, 63696), (10616, 61902), (11943, 55024), (13032, 50426), (13756, 47772), (15924, 41268), (20634, 31848), (21232, 30951), (23886, 27512), (25213, 26064)]