229156956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31357}}^1$

素因数の和:31403

約数の個数: 72

約数和(自身を含む): 684858720

約数和(自身を除く): 455701764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 31357, 62714, 94071, 125428, 188142, 219499, 282213, 376284, 438998, 564426, 658497, 877996, 909353, 1128852, 1316994, 1818706, 1975491, 2633988, 2728059, 3637412, 3950982, 5456118, 6365471, 7901964, 8184177, 10912236, 12730942, 16368354, 19096413, 25461884, 32736708, 38192826, 57289239, 76385652, 114578478, 229156956]

約数ペア:

[(1, 229156956), (2, 114578478), (3, 76385652), (4, 57289239), (6, 38192826), (7, 32736708), (9, 25461884), (12, 19096413), (14, 16368354), (18, 12730942), (21, 10912236), (28, 8184177), (29, 7901964), (36, 6365471), (42, 5456118), (58, 3950982), (63, 3637412), (84, 2728059), (87, 2633988), (116, 1975491), (126, 1818706), (174, 1316994), (203, 1128852), (252, 909353), (261, 877996), (348, 658497), (406, 564426), (522, 438998), (609, 376284), (812, 282213), (1044, 219499), (1218, 188142), (1827, 125428), (2436, 94071), (3654, 62714), (7308, 31357)]