12718368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 40360320

約数和(自身を除く): 27641952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 79, 86, 96, 104, 117, 129, 144, 156, 158, 172, 208, 234, 237, 258, 288, 312, 316, 344, 387, 416, 468, 474, 516, 559, 624, 632, 688, 711, 774, 936, 948, 1027, 1032, 1118, 1248, 1264, 1376, 1422, 1548, 1677, 1872, 1896, 2054, 2064, 2236, 2528, 2844, 3081, 3096, 3354, 3397, 3744, 3792, 4108, 4128, 4472, 5031, 5688, 6162, 6192, 6708, 6794, 7584, 8216, 8944, 9243, 10062, 10191, 11376, 12324, 12384, 13416, 13588, 16432, 17888, 18486, 20124, 20382, 22752, 24648, 26832, 27176, 30573, 32864, 36972, 40248, 40764, 44161, 49296, 53664, 54352, 61146, 73944, 80496, 81528, 88322, 98592, 108704, 122292, 132483, 147888, 160992, 163056, 176644, 244584, 264966, 295776, 326112, 353288, 397449, 489168, 529932, 706576, 794898, 978336, 1059864, 1413152, 1589796, 2119728, 3179592, 4239456, 6359184, 12718368]

約数ペア:

[(1, 12718368), (2, 6359184), (3, 4239456), (4, 3179592), (6, 2119728), (8, 1589796), (9, 1413152), (12, 1059864), (13, 978336), (16, 794898), (18, 706576), (24, 529932), (26, 489168), (32, 397449), (36, 353288), (39, 326112), (43, 295776), (48, 264966), (52, 244584), (72, 176644), (78, 163056), (79, 160992), (86, 147888), (96, 132483), (104, 122292), (117, 108704), (129, 98592), (144, 88322), (156, 81528), (158, 80496), (172, 73944), (208, 61146), (234, 54352), (237, 53664), (258, 49296), (288, 44161), (312, 40764), (316, 40248), (344, 36972), (387, 32864), (416, 30573), (468, 27176), (474, 26832), (516, 24648), (559, 22752), (624, 20382), (632, 20124), (688, 18486), (711, 17888), (774, 16432), (936, 13588), (948, 13416), (1027, 12384), (1032, 12324), (1118, 11376), (1248, 10191), (1264, 10062), (1376, 9243), (1422, 8944), (1548, 8216), (1677, 7584), (1872, 6794), (1896, 6708), (2054, 6192), (2064, 6162), (2236, 5688), (2528, 5031), (2844, 4472), (3081, 4128), (3096, 4108), (3354, 3792), (3397, 3744)]