431697348

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 1120523040

約数和(自身を除く): 688825692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 89, 134, 178, 201, 267, 268, 356, 402, 534, 603, 801, 804, 1068, 1206, 1602, 2011, 2412, 3204, 4022, 5963, 6033, 8044, 11926, 12066, 17889, 18099, 23852, 24132, 35778, 36198, 53667, 71556, 72396, 107334, 134737, 178979, 214668, 269474, 357958, 404211, 536937, 538948, 715916, 808422, 1073874, 1212633, 1610811, 1616844, 2147748, 2425266, 3221622, 4850532, 6443244, 11991593, 23983186, 35974779, 47966372, 71949558, 107924337, 143899116, 215848674, 431697348]

約数ペア:

[(1, 431697348), (2, 215848674), (3, 143899116), (4, 107924337), (6, 71949558), (9, 47966372), (12, 35974779), (18, 23983186), (36, 11991593), (67, 6443244), (89, 4850532), (134, 3221622), (178, 2425266), (201, 2147748), (267, 1616844), (268, 1610811), (356, 1212633), (402, 1073874), (534, 808422), (603, 715916), (801, 538948), (804, 536937), (1068, 404211), (1206, 357958), (1602, 269474), (2011, 214668), (2412, 178979), (3204, 134737), (4022, 107334), (5963, 72396), (6033, 71556), (8044, 53667), (11926, 36198), (12066, 35778), (17889, 24132), (18099, 23852)]