401313632

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2477}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 813041712

約数和(自身を除く): 411728080

約数列:

[1, 2, 4, 8, 16, 32, 61, 83, 122, 166, 244, 332, 488, 664, 976, 1328, 1952, 2477, 2656, 4954, 5063, 9908, 10126, 19816, 20252, 39632, 40504, 79264, 81008, 151097, 162016, 205591, 302194, 411182, 604388, 822364, 1208776, 1644728, 2417552, 3289456, 4835104, 6578912, 12541051, 25082102, 50164204, 100328408, 200656816, 401313632]

約数ペア:

[(1, 401313632), (2, 200656816), (4, 100328408), (8, 50164204), (16, 25082102), (32, 12541051), (61, 6578912), (83, 4835104), (122, 3289456), (166, 2417552), (244, 1644728), (332, 1208776), (488, 822364), (664, 604388), (976, 411182), (1328, 302194), (1952, 205591), (2477, 162016), (2656, 151097), (4954, 81008), (5063, 79264), (9908, 40504), (10126, 39632), (19816, 20252)]