558480072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 1532160000

約数和(自身を除く): 973679928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 79, 111, 114, 148, 152, 158, 222, 228, 237, 296, 316, 419, 444, 456, 474, 632, 703, 838, 888, 948, 1257, 1406, 1501, 1676, 1896, 2109, 2514, 2812, 2923, 3002, 3352, 4218, 4503, 5028, 5624, 5846, 6004, 7961, 8436, 8769, 9006, 10056, 11692, 12008, 15503, 15922, 16872, 17538, 18012, 23384, 23883, 31006, 31844, 33101, 35076, 36024, 46509, 47766, 55537, 62012, 63688, 66202, 70152, 93018, 95532, 99303, 111074, 124024, 132404, 166611, 186036, 191064, 198606, 222148, 264808, 294557, 333222, 372072, 397212, 444296, 589114, 628919, 666444, 794424, 883671, 1178228, 1224737, 1257838, 1332888, 1767342, 1886757, 2356456, 2449474, 2515676, 3534684, 3674211, 3773514, 4898948, 5031352, 7069368, 7348422, 7547028, 9797896, 14696844, 15094056, 23270003, 29393688, 46540006, 69810009, 93080012, 139620018, 186160024, 279240036, 558480072]

約数ペア:

[(1, 558480072), (2, 279240036), (3, 186160024), (4, 139620018), (6, 93080012), (8, 69810009), (12, 46540006), (19, 29393688), (24, 23270003), (37, 15094056), (38, 14696844), (57, 9797896), (74, 7547028), (76, 7348422), (79, 7069368), (111, 5031352), (114, 4898948), (148, 3773514), (152, 3674211), (158, 3534684), (222, 2515676), (228, 2449474), (237, 2356456), (296, 1886757), (316, 1767342), (419, 1332888), (444, 1257838), (456, 1224737), (474, 1178228), (632, 883671), (703, 794424), (838, 666444), (888, 628919), (948, 589114), (1257, 444296), (1406, 397212), (1501, 372072), (1676, 333222), (1896, 294557), (2109, 264808), (2514, 222148), (2812, 198606), (2923, 191064), (3002, 186036), (3352, 166611), (4218, 132404), (4503, 124024), (5028, 111074), (5624, 99303), (5846, 95532), (6004, 93018), (7961, 70152), (8436, 66202), (8769, 63688), (9006, 62012), (10056, 55537), (11692, 47766), (12008, 46509), (15503, 36024), (15922, 35076), (16872, 33101), (17538, 31844), (18012, 31006), (23384, 23883)]