273867118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 509902848

約数和(自身を除く): 236035730

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 127, 161, 181, 254, 259, 322, 362, 518, 851, 889, 1267, 1702, 1778, 2534, 2921, 4163, 4699, 5842, 5957, 6697, 8326, 9398, 11914, 13394, 20447, 22987, 29141, 32893, 40894, 45974, 46879, 58282, 65786, 93758, 108077, 154031, 160909, 216154, 308062, 321818, 528701, 756539, 850519, 1057402, 1078217, 1513078, 1701038, 2156434, 3700907, 5953633, 7401814, 11907266, 19561937, 39123874, 136933559, 273867118]

約数ペア:

[(1, 273867118), (2, 136933559), (7, 39123874), (14, 19561937), (23, 11907266), (37, 7401814), (46, 5953633), (74, 3700907), (127, 2156434), (161, 1701038), (181, 1513078), (254, 1078217), (259, 1057402), (322, 850519), (362, 756539), (518, 528701), (851, 321818), (889, 308062), (1267, 216154), (1702, 160909), (1778, 154031), (2534, 108077), (2921, 93758), (4163, 65786), (4699, 58282), (5842, 46879), (5957, 45974), (6697, 40894), (8326, 32893), (9398, 29141), (11914, 22987), (13394, 20447)]