395594028

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1193}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 1023955296

約数和(自身を除く): 628361268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 151, 183, 244, 302, 366, 453, 549, 604, 732, 906, 1098, 1193, 1359, 1812, 2196, 2386, 2718, 3579, 4772, 5436, 7158, 9211, 10737, 14316, 18422, 21474, 27633, 36844, 42948, 55266, 72773, 82899, 110532, 145546, 165798, 180143, 218319, 291092, 331596, 360286, 436638, 540429, 654957, 720572, 873276, 1080858, 1309914, 1621287, 2161716, 2619828, 3242574, 6485148, 10988723, 21977446, 32966169, 43954892, 65932338, 98898507, 131864676, 197797014, 395594028]

約数ペア:

[(1, 395594028), (2, 197797014), (3, 131864676), (4, 98898507), (6, 65932338), (9, 43954892), (12, 32966169), (18, 21977446), (36, 10988723), (61, 6485148), (122, 3242574), (151, 2619828), (183, 2161716), (244, 1621287), (302, 1309914), (366, 1080858), (453, 873276), (549, 720572), (604, 654957), (732, 540429), (906, 436638), (1098, 360286), (1193, 331596), (1359, 291092), (1812, 218319), (2196, 180143), (2386, 165798), (2718, 145546), (3579, 110532), (4772, 82899), (5436, 72773), (7158, 55266), (9211, 42948), (10737, 36844), (14316, 27633), (18422, 21474)]