31294536

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 103420800

約数和(自身を除く): 72126264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 49, 52, 56, 69, 78, 84, 89, 91, 92, 98, 104, 138, 147, 156, 161, 168, 178, 182, 184, 196, 267, 273, 276, 294, 299, 312, 322, 356, 364, 392, 483, 534, 546, 552, 588, 598, 623, 637, 644, 712, 728, 897, 966, 1068, 1092, 1127, 1157, 1176, 1196, 1246, 1274, 1288, 1794, 1869, 1911, 1932, 2047, 2093, 2136, 2184, 2254, 2314, 2392, 2492, 2548, 3381, 3471, 3588, 3738, 3822, 3864, 4094, 4186, 4361, 4508, 4628, 4984, 5096, 6141, 6279, 6762, 6942, 7176, 7476, 7644, 8099, 8188, 8372, 8722, 9016, 9256, 12282, 12558, 13083, 13524, 13884, 14329, 14651, 14952, 15288, 16198, 16376, 16744, 17444, 24297, 24564, 25116, 26166, 26611, 27048, 27768, 28658, 29302, 32396, 34888, 42987, 43953, 48594, 49128, 50232, 52332, 53222, 56693, 57316, 58604, 64792, 79833, 85974, 87906, 97188, 100303, 104664, 106444, 113386, 114632, 117208, 159666, 170079, 171948, 175812, 186277, 194376, 200606, 212888, 226772, 300909, 319332, 340158, 343896, 351624, 372554, 401212, 453544, 558831, 601818, 638664, 680316, 745108, 802424, 1117662, 1203636, 1303939, 1360632, 1490216, 2235324, 2407272, 2607878, 3911817, 4470648, 5215756, 7823634, 10431512, 15647268, 31294536]

約数ペア:

[(1, 31294536), (2, 15647268), (3, 10431512), (4, 7823634), (6, 5215756), (7, 4470648), (8, 3911817), (12, 2607878), (13, 2407272), (14, 2235324), (21, 1490216), (23, 1360632), (24, 1303939), (26, 1203636), (28, 1117662), (39, 802424), (42, 745108), (46, 680316), (49, 638664), (52, 601818), (56, 558831), (69, 453544), (78, 401212), (84, 372554), (89, 351624), (91, 343896), (92, 340158), (98, 319332), (104, 300909), (138, 226772), (147, 212888), (156, 200606), (161, 194376), (168, 186277), (178, 175812), (182, 171948), (184, 170079), (196, 159666), (267, 117208), (273, 114632), (276, 113386), (294, 106444), (299, 104664), (312, 100303), (322, 97188), (356, 87906), (364, 85974), (392, 79833), (483, 64792), (534, 58604), (546, 57316), (552, 56693), (588, 53222), (598, 52332), (623, 50232), (637, 49128), (644, 48594), (712, 43953), (728, 42987), (897, 34888), (966, 32396), (1068, 29302), (1092, 28658), (1127, 27768), (1157, 27048), (1176, 26611), (1196, 26166), (1246, 25116), (1274, 24564), (1288, 24297), (1794, 17444), (1869, 16744), (1911, 16376), (1932, 16198), (2047, 15288), (2093, 14952), (2136, 14651), (2184, 14329), (2254, 13884), (2314, 13524), (2392, 13083), (2492, 12558), (2548, 12282), (3381, 9256), (3471, 9016), (3588, 8722), (3738, 8372), (3822, 8188), (3864, 8099), (4094, 7644), (4186, 7476), (4361, 7176), (4508, 6942), (4628, 6762), (4984, 6279), (5096, 6141)]