40274832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 122214400

約数和(自身を除く): 81939568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 43, 48, 52, 57, 76, 78, 79, 86, 104, 114, 129, 152, 156, 158, 172, 208, 228, 237, 247, 258, 304, 312, 316, 344, 456, 474, 494, 516, 559, 624, 632, 688, 741, 817, 912, 948, 988, 1027, 1032, 1118, 1264, 1482, 1501, 1634, 1677, 1896, 1976, 2054, 2064, 2236, 2451, 2964, 3002, 3081, 3268, 3354, 3397, 3792, 3952, 4108, 4472, 4503, 4902, 5928, 6004, 6162, 6536, 6708, 6794, 8216, 8944, 9006, 9804, 10191, 10621, 11856, 12008, 12324, 13072, 13416, 13588, 16432, 18012, 19513, 19608, 20382, 21242, 24016, 24648, 26832, 27176, 31863, 36024, 39026, 39216, 40764, 42484, 44161, 49296, 54352, 58539, 63726, 64543, 72048, 78052, 81528, 84968, 88322, 117078, 127452, 129086, 132483, 156104, 163056, 169936, 176644, 193629, 234156, 254904, 258172, 264966, 312208, 353288, 387258, 468312, 509808, 516344, 529932, 706576, 774516, 839059, 936624, 1032688, 1059864, 1549032, 1678118, 2119728, 2517177, 3098064, 3356236, 5034354, 6712472, 10068708, 13424944, 20137416, 40274832]

約数ペア:

[(1, 40274832), (2, 20137416), (3, 13424944), (4, 10068708), (6, 6712472), (8, 5034354), (12, 3356236), (13, 3098064), (16, 2517177), (19, 2119728), (24, 1678118), (26, 1549032), (38, 1059864), (39, 1032688), (43, 936624), (48, 839059), (52, 774516), (57, 706576), (76, 529932), (78, 516344), (79, 509808), (86, 468312), (104, 387258), (114, 353288), (129, 312208), (152, 264966), (156, 258172), (158, 254904), (172, 234156), (208, 193629), (228, 176644), (237, 169936), (247, 163056), (258, 156104), (304, 132483), (312, 129086), (316, 127452), (344, 117078), (456, 88322), (474, 84968), (494, 81528), (516, 78052), (559, 72048), (624, 64543), (632, 63726), (688, 58539), (741, 54352), (817, 49296), (912, 44161), (948, 42484), (988, 40764), (1027, 39216), (1032, 39026), (1118, 36024), (1264, 31863), (1482, 27176), (1501, 26832), (1634, 24648), (1677, 24016), (1896, 21242), (1976, 20382), (2054, 19608), (2064, 19513), (2236, 18012), (2451, 16432), (2964, 13588), (3002, 13416), (3081, 13072), (3268, 12324), (3354, 12008), (3397, 11856), (3792, 10621), (3952, 10191), (4108, 9804), (4472, 9006), (4503, 8944), (4902, 8216), (5928, 6794), (6004, 6708), (6162, 6536)]