1401472432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 2888957952

約数和(自身を除く): 1487485520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 157, 184, 191, 254, 314, 368, 382, 508, 628, 764, 1016, 1256, 1528, 2032, 2512, 2921, 3056, 3611, 4393, 5842, 7222, 8786, 11684, 14444, 17572, 19939, 23368, 24257, 28888, 29987, 35144, 39878, 46736, 48514, 57776, 59974, 70288, 79756, 97028, 119948, 159512, 194056, 239896, 319024, 388112, 458597, 479792, 557911, 689701, 917194, 1115822, 1379402, 1834388, 2231644, 2758804, 3668776, 3808349, 4463288, 5517608, 7337552, 7616698, 8926576, 11035216, 15233396, 30466792, 60933584, 87592027, 175184054, 350368108, 700736216, 1401472432]

約数ペア:

[(1, 1401472432), (2, 700736216), (4, 350368108), (8, 175184054), (16, 87592027), (23, 60933584), (46, 30466792), (92, 15233396), (127, 11035216), (157, 8926576), (184, 7616698), (191, 7337552), (254, 5517608), (314, 4463288), (368, 3808349), (382, 3668776), (508, 2758804), (628, 2231644), (764, 1834388), (1016, 1379402), (1256, 1115822), (1528, 917194), (2032, 689701), (2512, 557911), (2921, 479792), (3056, 458597), (3611, 388112), (4393, 319024), (5842, 239896), (7222, 194056), (8786, 159512), (11684, 119948), (14444, 97028), (17572, 79756), (19939, 70288), (23368, 59974), (24257, 57776), (28888, 48514), (29987, 46736), (35144, 39878)]