636996822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:594

約数の個数: 128

約数和(自身を含む): 1672593408

約数和(自身を除く): 1035596586

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 151, 154, 161, 231, 253, 302, 322, 397, 453, 462, 483, 506, 759, 794, 906, 966, 1057, 1191, 1518, 1661, 1771, 2114, 2382, 2779, 3171, 3322, 3473, 3542, 4367, 4983, 5313, 5558, 6342, 6946, 8337, 8734, 9131, 9966, 10419, 10626, 11627, 13101, 16674, 18262, 20838, 23254, 24311, 26202, 27393, 30569, 34881, 38203, 48622, 54786, 59947, 61138, 63917, 69762, 72933, 76406, 91707, 100441, 114609, 119894, 127834, 145866, 179841, 183414, 191751, 200882, 229218, 267421, 301323, 359682, 383502, 419629, 534842, 602646, 659417, 703087, 802263, 839258, 1258887, 1318834, 1378781, 1406174, 1604526, 1978251, 2109261, 2517774, 2757562, 3956502, 4136343, 4218522, 4615919, 8272686, 9231838, 9651467, 13847757, 15166591, 19302934, 27695514, 28954401, 30333182, 45499773, 57908802, 90999546, 106166137, 212332274, 318498411, 636996822]

約数ペア:

[(1, 636996822), (2, 318498411), (3, 212332274), (6, 106166137), (7, 90999546), (11, 57908802), (14, 45499773), (21, 30333182), (22, 28954401), (23, 27695514), (33, 19302934), (42, 15166591), (46, 13847757), (66, 9651467), (69, 9231838), (77, 8272686), (138, 4615919), (151, 4218522), (154, 4136343), (161, 3956502), (231, 2757562), (253, 2517774), (302, 2109261), (322, 1978251), (397, 1604526), (453, 1406174), (462, 1378781), (483, 1318834), (506, 1258887), (759, 839258), (794, 802263), (906, 703087), (966, 659417), (1057, 602646), (1191, 534842), (1518, 419629), (1661, 383502), (1771, 359682), (2114, 301323), (2382, 267421), (2779, 229218), (3171, 200882), (3322, 191751), (3473, 183414), (3542, 179841), (4367, 145866), (4983, 127834), (5313, 119894), (5558, 114609), (6342, 100441), (6946, 91707), (8337, 76406), (8734, 72933), (9131, 69762), (9966, 63917), (10419, 61138), (10626, 59947), (11627, 54786), (13101, 48622), (16674, 38203), (18262, 34881), (20838, 30569), (23254, 27393), (24311, 26202)]