290974056

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4871}}^1$

素因数の和:5030

約数の個数: 64

約数和(自身を含む): 771724800

約数和(自身を除く): 480750744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1572, 2489, 3144, 4871, 4978, 7467, 9742, 9956, 14613, 14934, 19484, 19912, 29226, 29868, 38968, 58452, 59736, 92549, 116904, 185098, 277647, 370196, 555294, 638101, 740392, 1110588, 1276202, 1914303, 2221176, 2552404, 3828606, 5104808, 7657212, 12123919, 15314424, 24247838, 36371757, 48495676, 72743514, 96991352, 145487028, 290974056]

約数ペア:

[(1, 290974056), (2, 145487028), (3, 96991352), (4, 72743514), (6, 48495676), (8, 36371757), (12, 24247838), (19, 15314424), (24, 12123919), (38, 7657212), (57, 5104808), (76, 3828606), (114, 2552404), (131, 2221176), (152, 1914303), (228, 1276202), (262, 1110588), (393, 740392), (456, 638101), (524, 555294), (786, 370196), (1048, 277647), (1572, 185098), (2489, 116904), (3144, 92549), (4871, 59736), (4978, 58452), (7467, 38968), (9742, 29868), (9956, 29226), (14613, 19912), (14934, 19484)]