31294824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 95385600

約数和(自身を除く): 64090776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 187, 204, 209, 228, 264, 323, 367, 374, 408, 418, 456, 561, 627, 646, 734, 748, 836, 969, 1101, 1122, 1254, 1292, 1468, 1496, 1672, 1938, 2202, 2244, 2508, 2584, 2936, 3553, 3876, 4037, 4404, 4488, 5016, 6239, 6973, 7106, 7752, 8074, 8808, 10659, 12111, 12478, 13946, 14212, 16148, 18717, 20919, 21318, 24222, 24956, 27892, 28424, 32296, 37434, 41838, 42636, 48444, 49912, 55784, 68629, 74868, 76703, 83676, 85272, 96888, 118541, 137258, 149736, 153406, 167352, 205887, 230109, 237082, 274516, 306812, 355623, 411774, 460218, 474164, 549032, 613624, 711246, 823548, 920436, 948328, 1303951, 1422492, 1647096, 1840872, 2607902, 2844984, 3911853, 5215804, 7823706, 10431608, 15647412, 31294824]

約数ペア:

[(1, 31294824), (2, 15647412), (3, 10431608), (4, 7823706), (6, 5215804), (8, 3911853), (11, 2844984), (12, 2607902), (17, 1840872), (19, 1647096), (22, 1422492), (24, 1303951), (33, 948328), (34, 920436), (38, 823548), (44, 711246), (51, 613624), (57, 549032), (66, 474164), (68, 460218), (76, 411774), (88, 355623), (102, 306812), (114, 274516), (132, 237082), (136, 230109), (152, 205887), (187, 167352), (204, 153406), (209, 149736), (228, 137258), (264, 118541), (323, 96888), (367, 85272), (374, 83676), (408, 76703), (418, 74868), (456, 68629), (561, 55784), (627, 49912), (646, 48444), (734, 42636), (748, 41838), (836, 37434), (969, 32296), (1101, 28424), (1122, 27892), (1254, 24956), (1292, 24222), (1468, 21318), (1496, 20919), (1672, 18717), (1938, 16148), (2202, 14212), (2244, 13946), (2508, 12478), (2584, 12111), (2936, 10659), (3553, 8808), (3876, 8074), (4037, 7752), (4404, 7106), (4488, 6973), (5016, 6239)]