39284856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 123232200

約数和(自身を除く): 83947344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 47, 52, 57, 72, 76, 78, 94, 104, 114, 117, 141, 152, 156, 171, 188, 228, 234, 247, 282, 312, 342, 376, 423, 456, 468, 494, 564, 611, 684, 741, 846, 893, 936, 988, 1128, 1222, 1368, 1482, 1692, 1786, 1833, 1976, 2209, 2223, 2444, 2679, 2964, 3384, 3572, 3666, 4418, 4446, 4888, 5358, 5499, 5928, 6627, 7144, 7332, 8037, 8836, 8892, 10716, 10998, 11609, 13254, 14664, 16074, 17672, 17784, 19881, 21432, 21996, 23218, 26508, 28717, 32148, 34827, 39762, 41971, 43992, 46436, 53016, 57434, 64296, 69654, 79524, 83942, 86151, 92872, 104481, 114868, 125913, 139308, 159048, 167884, 172302, 208962, 229736, 251826, 258453, 278616, 335768, 344604, 377739, 417924, 503652, 516906, 545623, 689208, 755478, 835848, 1007304, 1033812, 1091246, 1510956, 1636869, 2067624, 2182492, 3021912, 3273738, 4364984, 4910607, 6547476, 9821214, 13094952, 19642428, 39284856]

約数ペア:

[(1, 39284856), (2, 19642428), (3, 13094952), (4, 9821214), (6, 6547476), (8, 4910607), (9, 4364984), (12, 3273738), (13, 3021912), (18, 2182492), (19, 2067624), (24, 1636869), (26, 1510956), (36, 1091246), (38, 1033812), (39, 1007304), (47, 835848), (52, 755478), (57, 689208), (72, 545623), (76, 516906), (78, 503652), (94, 417924), (104, 377739), (114, 344604), (117, 335768), (141, 278616), (152, 258453), (156, 251826), (171, 229736), (188, 208962), (228, 172302), (234, 167884), (247, 159048), (282, 139308), (312, 125913), (342, 114868), (376, 104481), (423, 92872), (456, 86151), (468, 83942), (494, 79524), (564, 69654), (611, 64296), (684, 57434), (741, 53016), (846, 46436), (893, 43992), (936, 41971), (988, 39762), (1128, 34827), (1222, 32148), (1368, 28717), (1482, 26508), (1692, 23218), (1786, 21996), (1833, 21432), (1976, 19881), (2209, 17784), (2223, 17672), (2444, 16074), (2679, 14664), (2964, 13254), (3384, 11609), (3572, 10998), (3666, 10716), (4418, 8892), (4446, 8836), (4888, 8037), (5358, 7332), (5499, 7144), (5928, 6627)]