2318177384

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 4652424000

約数和(自身を除く): 2334246616

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 361, 509, 664, 722, 1018, 1444, 1577, 2036, 2888, 3154, 4072, 6308, 6859, 9671, 12616, 13718, 19342, 27436, 29963, 38684, 42247, 54872, 59926, 77368, 84494, 119852, 168988, 183749, 239704, 337976, 367498, 569297, 734996, 802693, 1138594, 1469992, 1605386, 2277188, 3210772, 3491231, 4554376, 6421544, 6982462, 13964924, 15251167, 27929848, 30502334, 61004668, 122009336, 289772173, 579544346, 1159088692, 2318177384]

約数ペア:

[(1, 2318177384), (2, 1159088692), (4, 579544346), (8, 289772173), (19, 122009336), (38, 61004668), (76, 30502334), (83, 27929848), (152, 15251167), (166, 13964924), (332, 6982462), (361, 6421544), (509, 4554376), (664, 3491231), (722, 3210772), (1018, 2277188), (1444, 1605386), (1577, 1469992), (2036, 1138594), (2888, 802693), (3154, 734996), (4072, 569297), (6308, 367498), (6859, 337976), (9671, 239704), (12616, 183749), (13718, 168988), (19342, 119852), (27436, 84494), (29963, 77368), (38684, 59926), (42247, 54872)]