419035804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 934004736

約数和(自身を除く): 514968932

約数列:

[1, 2, 4, 11, 19, 22, 23, 31, 37, 38, 44, 46, 62, 74, 76, 92, 124, 148, 209, 253, 341, 361, 407, 418, 437, 506, 589, 682, 703, 713, 722, 814, 836, 851, 874, 1012, 1147, 1178, 1364, 1406, 1426, 1444, 1628, 1702, 1748, 2294, 2356, 2812, 2852, 3404, 3971, 4588, 4807, 6479, 7733, 7843, 7942, 8303, 9361, 9614, 11191, 12617, 12958, 13357, 13547, 15466, 15686, 15884, 16169, 16606, 18722, 19228, 21793, 22382, 25234, 25916, 26381, 26714, 27094, 30932, 31372, 32338, 33212, 37444, 43586, 44764, 50468, 52762, 53428, 54188, 64676, 87172, 91333, 105524, 123101, 146927, 149017, 177859, 182666, 239723, 246202, 257393, 290191, 293854, 298034, 307211, 355718, 365332, 414067, 479446, 492404, 501239, 514786, 580382, 587708, 596068, 614422, 711436, 828134, 958892, 1002478, 1029572, 1160764, 1228844, 1656268, 2004956, 2831323, 3379321, 4554737, 5513629, 5662646, 6758642, 9109474, 9523541, 11027258, 11325292, 13517284, 18218948, 19047082, 22054516, 38094164, 104758951, 209517902, 419035804]

約数ペア:

[(1, 419035804), (2, 209517902), (4, 104758951), (11, 38094164), (19, 22054516), (22, 19047082), (23, 18218948), (31, 13517284), (37, 11325292), (38, 11027258), (44, 9523541), (46, 9109474), (62, 6758642), (74, 5662646), (76, 5513629), (92, 4554737), (124, 3379321), (148, 2831323), (209, 2004956), (253, 1656268), (341, 1228844), (361, 1160764), (407, 1029572), (418, 1002478), (437, 958892), (506, 828134), (589, 711436), (682, 614422), (703, 596068), (713, 587708), (722, 580382), (814, 514786), (836, 501239), (851, 492404), (874, 479446), (1012, 414067), (1147, 365332), (1178, 355718), (1364, 307211), (1406, 298034), (1426, 293854), (1444, 290191), (1628, 257393), (1702, 246202), (1748, 239723), (2294, 182666), (2356, 177859), (2812, 149017), (2852, 146927), (3404, 123101), (3971, 105524), (4588, 91333), (4807, 87172), (6479, 64676), (7733, 54188), (7843, 53428), (7942, 52762), (8303, 50468), (9361, 44764), (9614, 43586), (11191, 37444), (12617, 33212), (12958, 32338), (13357, 31372), (13547, 30932), (15466, 27094), (15686, 26714), (15884, 26381), (16169, 25916), (16606, 25234), (18722, 22382), (19228, 21793)]