521895816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12967}}^1$

素因数の和:13035

約数の個数: 96

約数和(自身を含む): 1557716160

約数和(自身を除く): 1035820344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 4472, 5031, 6708, 10062, 12967, 13416, 20124, 25934, 38901, 40248, 51868, 77802, 103736, 116703, 155604, 168571, 233406, 311208, 337142, 466812, 505713, 557581, 674284, 933624, 1011426, 1115162, 1348568, 1517139, 1672743, 2022852, 2230324, 3034278, 3345486, 4045704, 4460648, 5018229, 6068556, 6690972, 7248553, 10036458, 12137112, 13381944, 14497106, 20072916, 21745659, 28994212, 40145832, 43491318, 57988424, 65236977, 86982636, 130473954, 173965272, 260947908, 521895816]

約数ペア:

[(1, 521895816), (2, 260947908), (3, 173965272), (4, 130473954), (6, 86982636), (8, 65236977), (9, 57988424), (12, 43491318), (13, 40145832), (18, 28994212), (24, 21745659), (26, 20072916), (36, 14497106), (39, 13381944), (43, 12137112), (52, 10036458), (72, 7248553), (78, 6690972), (86, 6068556), (104, 5018229), (117, 4460648), (129, 4045704), (156, 3345486), (172, 3034278), (234, 2230324), (258, 2022852), (312, 1672743), (344, 1517139), (387, 1348568), (468, 1115162), (516, 1011426), (559, 933624), (774, 674284), (936, 557581), (1032, 505713), (1118, 466812), (1548, 337142), (1677, 311208), (2236, 233406), (3096, 168571), (3354, 155604), (4472, 116703), (5031, 103736), (6708, 77802), (10062, 51868), (12967, 40248), (13416, 38901), (20124, 25934)]