310371384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 863654400

約数和(自身を除く): 553283016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 101, 114, 138, 152, 184, 202, 228, 276, 293, 303, 404, 437, 456, 552, 586, 606, 808, 874, 879, 1172, 1212, 1311, 1748, 1758, 1919, 2323, 2344, 2424, 2622, 3496, 3516, 3838, 4646, 5244, 5567, 5757, 6739, 6969, 7032, 7676, 9292, 10488, 11134, 11514, 13478, 13938, 15352, 16701, 18584, 20217, 22268, 23028, 26956, 27876, 29593, 33402, 40434, 44137, 44536, 46056, 53912, 55752, 59186, 66804, 80868, 88274, 88779, 118372, 128041, 132411, 133608, 161736, 176548, 177558, 236744, 256082, 264822, 353096, 355116, 384123, 512164, 529644, 562267, 680639, 710232, 768246, 1024328, 1059288, 1124534, 1361278, 1536492, 1686801, 2041917, 2249068, 2722556, 3072984, 3373602, 4083834, 4498136, 5445112, 6747204, 8167668, 12932141, 13494408, 16335336, 25864282, 38796423, 51728564, 77592846, 103457128, 155185692, 310371384]

約数ペア:

[(1, 310371384), (2, 155185692), (3, 103457128), (4, 77592846), (6, 51728564), (8, 38796423), (12, 25864282), (19, 16335336), (23, 13494408), (24, 12932141), (38, 8167668), (46, 6747204), (57, 5445112), (69, 4498136), (76, 4083834), (92, 3373602), (101, 3072984), (114, 2722556), (138, 2249068), (152, 2041917), (184, 1686801), (202, 1536492), (228, 1361278), (276, 1124534), (293, 1059288), (303, 1024328), (404, 768246), (437, 710232), (456, 680639), (552, 562267), (586, 529644), (606, 512164), (808, 384123), (874, 355116), (879, 353096), (1172, 264822), (1212, 256082), (1311, 236744), (1748, 177558), (1758, 176548), (1919, 161736), (2323, 133608), (2344, 132411), (2424, 128041), (2622, 118372), (3496, 88779), (3516, 88274), (3838, 80868), (4646, 66804), (5244, 59186), (5567, 55752), (5757, 53912), (6739, 46056), (6969, 44536), (7032, 44137), (7676, 40434), (9292, 33402), (10488, 29593), (11134, 27876), (11514, 26956), (13478, 23028), (13938, 22268), (15352, 20217), (16701, 18584)]