312806729792

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{5711}}^1$

素因数の和:6040

約数の個数: 112

約数和(自身を含む): 643480104960

約数和(自身を除く): 330673375168

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 131, 139, 188, 262, 278, 376, 524, 556, 752, 1048, 1112, 1504, 2096, 2224, 3008, 4192, 4448, 5711, 6157, 6533, 8384, 8896, 11422, 12314, 13066, 18209, 22844, 24628, 26132, 36418, 45688, 49256, 52264, 72836, 91376, 98512, 104528, 145672, 182752, 197024, 209056, 268417, 291344, 365504, 394048, 418112, 536834, 582688, 748141, 793829, 855823, 1073668, 1165376, 1496282, 1587658, 1711646, 2147336, 2992564, 3175316, 3423292, 4294672, 5985128, 6350632, 6846584, 8589344, 11970256, 12701264, 13693168, 17178688, 23940512, 25402528, 27386336, 35162627, 37309963, 47881024, 50805056, 54772672, 70325254, 74619926, 103991599, 140650508, 149239852, 207983198, 281301016, 298479704, 415966396, 562602032, 596959408, 831932792, 1125204064, 1193918816, 1663865584, 2250408128, 2387837632, 3327731168, 4887605153, 6655462336, 9775210306, 19550420612, 39100841224, 78201682448, 156403364896, 312806729792]

約数ペア:

[(1, 312806729792), (2, 156403364896), (4, 78201682448), (8, 39100841224), (16, 19550420612), (32, 9775210306), (47, 6655462336), (64, 4887605153), (94, 3327731168), (131, 2387837632), (139, 2250408128), (188, 1663865584), (262, 1193918816), (278, 1125204064), (376, 831932792), (524, 596959408), (556, 562602032), (752, 415966396), (1048, 298479704), (1112, 281301016), (1504, 207983198), (2096, 149239852), (2224, 140650508), (3008, 103991599), (4192, 74619926), (4448, 70325254), (5711, 54772672), (6157, 50805056), (6533, 47881024), (8384, 37309963), (8896, 35162627), (11422, 27386336), (12314, 25402528), (13066, 23940512), (18209, 17178688), (22844, 13693168), (24628, 12701264), (26132, 11970256), (36418, 8589344), (45688, 6846584), (49256, 6350632), (52264, 5985128), (72836, 4294672), (91376, 3423292), (98512, 3175316), (104528, 2992564), (145672, 2147336), (182752, 1711646), (197024, 1587658), (209056, 1496282), (268417, 1165376), (291344, 1073668), (365504, 855823), (394048, 793829), (418112, 748141), (536834, 582688)]