426777780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49741}}^1$

素因数の和:49777

約数の個数: 96

約数和(自身を含む): 1403918208

約数和(自身を除く): 977140428

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 49741, 99482, 149223, 198964, 248705, 298446, 497410, 547151, 596892, 646633, 746115, 994820, 1094302, 1293266, 1492230, 1641453, 1939899, 2188604, 2586532, 2735755, 2984460, 3233165, 3282906, 3879798, 5471510, 6466330, 6565812, 7112963, 7759596, 8207265, 9699495, 10943020, 12932660, 14225926, 16414530, 19398990, 21338889, 28451852, 32829060, 35564815, 38797980, 42677778, 71129630, 85355556, 106694445, 142259260, 213388890, 426777780]

約数ペア:

[(1, 426777780), (2, 213388890), (3, 142259260), (4, 106694445), (5, 85355556), (6, 71129630), (10, 42677778), (11, 38797980), (12, 35564815), (13, 32829060), (15, 28451852), (20, 21338889), (22, 19398990), (26, 16414530), (30, 14225926), (33, 12932660), (39, 10943020), (44, 9699495), (52, 8207265), (55, 7759596), (60, 7112963), (65, 6565812), (66, 6466330), (78, 5471510), (110, 3879798), (130, 3282906), (132, 3233165), (143, 2984460), (156, 2735755), (165, 2586532), (195, 2188604), (220, 1939899), (260, 1641453), (286, 1492230), (330, 1293266), (390, 1094302), (429, 994820), (572, 746115), (660, 646633), (715, 596892), (780, 547151), (858, 497410), (1430, 298446), (1716, 248705), (2145, 198964), (2860, 149223), (4290, 99482), (8580, 49741)]