402078152

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22229}}^1$

素因数の和:22278

約数の個数: 64

約数和(自身を含む): 960336000

約数和(自身を除く): 558257848

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 9044, 18088, 22229, 44458, 88916, 155603, 177832, 311206, 377893, 422351, 622412, 755786, 844702, 1244824, 1511572, 1689404, 2645251, 2956457, 3023144, 3378808, 5290502, 5912914, 7179967, 10581004, 11825828, 14359934, 21162008, 23651656, 28719868, 50259769, 57439736, 100519538, 201039076, 402078152]

約数ペア:

[(1, 402078152), (2, 201039076), (4, 100519538), (7, 57439736), (8, 50259769), (14, 28719868), (17, 23651656), (19, 21162008), (28, 14359934), (34, 11825828), (38, 10581004), (56, 7179967), (68, 5912914), (76, 5290502), (119, 3378808), (133, 3023144), (136, 2956457), (152, 2645251), (238, 1689404), (266, 1511572), (323, 1244824), (476, 844702), (532, 755786), (646, 622412), (952, 422351), (1064, 377893), (1292, 311206), (2261, 177832), (2584, 155603), (4522, 88916), (9044, 44458), (18088, 22229)]