664750872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6151}}^1$

素因数の和:6261

約数の個数: 96

約数和(自身を含む): 1919424000

約数和(自身を除く): 1254673128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 79, 114, 152, 158, 171, 228, 237, 316, 342, 456, 474, 632, 684, 711, 948, 1368, 1422, 1501, 1896, 2844, 3002, 4503, 5688, 6004, 6151, 9006, 12008, 12302, 13509, 18012, 18453, 24604, 27018, 36024, 36906, 49208, 54036, 55359, 73812, 108072, 110718, 116869, 147624, 221436, 233738, 350607, 442872, 467476, 485929, 701214, 934952, 971858, 1051821, 1402428, 1457787, 1943716, 2103642, 2804856, 2915574, 3887432, 4207284, 4373361, 5831148, 8414568, 8746722, 9232651, 11662296, 17493444, 18465302, 27697953, 34986888, 36930604, 55395906, 73861208, 83093859, 110791812, 166187718, 221583624, 332375436, 664750872]

約数ペア:

[(1, 664750872), (2, 332375436), (3, 221583624), (4, 166187718), (6, 110791812), (8, 83093859), (9, 73861208), (12, 55395906), (18, 36930604), (19, 34986888), (24, 27697953), (36, 18465302), (38, 17493444), (57, 11662296), (72, 9232651), (76, 8746722), (79, 8414568), (114, 5831148), (152, 4373361), (158, 4207284), (171, 3887432), (228, 2915574), (237, 2804856), (316, 2103642), (342, 1943716), (456, 1457787), (474, 1402428), (632, 1051821), (684, 971858), (711, 934952), (948, 701214), (1368, 485929), (1422, 467476), (1501, 442872), (1896, 350607), (2844, 233738), (3002, 221436), (4503, 147624), (5688, 116869), (6004, 110718), (6151, 108072), (9006, 73812), (12008, 55359), (12302, 54036), (13509, 49208), (18012, 36906), (18453, 36024), (24604, 27018)]