493272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 96

約数和(自身を含む): 1572480

約数和(自身を除く): 1079208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 306, 312, 372, 403, 408, 442, 468, 527, 558, 612, 663, 744, 806, 884, 936, 1054, 1116, 1209, 1224, 1326, 1581, 1612, 1768, 1989, 2108, 2232, 2418, 2652, 3162, 3224, 3627, 3978, 4216, 4743, 4836, 5304, 6324, 6851, 7254, 7956, 9486, 9672, 12648, 13702, 14508, 15912, 18972, 20553, 27404, 29016, 37944, 41106, 54808, 61659, 82212, 123318, 164424, 246636, 493272]

約数ペア:

[(1, 493272), (2, 246636), (3, 164424), (4, 123318), (6, 82212), (8, 61659), (9, 54808), (12, 41106), (13, 37944), (17, 29016), (18, 27404), (24, 20553), (26, 18972), (31, 15912), (34, 14508), (36, 13702), (39, 12648), (51, 9672), (52, 9486), (62, 7956), (68, 7254), (72, 6851), (78, 6324), (93, 5304), (102, 4836), (104, 4743), (117, 4216), (124, 3978), (136, 3627), (153, 3224), (156, 3162), (186, 2652), (204, 2418), (221, 2232), (234, 2108), (248, 1989), (279, 1768), (306, 1612), (312, 1581), (372, 1326), (403, 1224), (408, 1209), (442, 1116), (468, 1054), (527, 936), (558, 884), (612, 806), (663, 744)]