1223157072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{78893}}^1$

素因数の和:78940

約数の個数: 80

約数和(自身を含む): 3521828160

約数和(自身を除く): 2298671088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15504, 78893, 157786, 236679, 315572, 473358, 631144, 946716, 1262288, 1341181, 1498967, 1893432, 2682362, 2997934, 3786864, 4023543, 4496901, 5364724, 5995868, 8047086, 8993802, 10729448, 11991736, 16094172, 17987604, 21458896, 23983472, 25482439, 32188344, 35975208, 50964878, 64376688, 71950416, 76447317, 101929756, 152894634, 203859512, 305789268, 407719024, 611578536, 1223157072]

約数ペア:

[(1, 1223157072), (2, 611578536), (3, 407719024), (4, 305789268), (6, 203859512), (8, 152894634), (12, 101929756), (16, 76447317), (17, 71950416), (19, 64376688), (24, 50964878), (34, 35975208), (38, 32188344), (48, 25482439), (51, 23983472), (57, 21458896), (68, 17987604), (76, 16094172), (102, 11991736), (114, 10729448), (136, 8993802), (152, 8047086), (204, 5995868), (228, 5364724), (272, 4496901), (304, 4023543), (323, 3786864), (408, 2997934), (456, 2682362), (646, 1893432), (816, 1498967), (912, 1341181), (969, 1262288), (1292, 946716), (1938, 631144), (2584, 473358), (3876, 315572), (5168, 236679), (7752, 157786), (15504, 78893)]