319319406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2894

約数の個数: 96

約数和(自身を含む): 844646400

約数和(自身を除く): 525326994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 31, 42, 58, 62, 63, 87, 93, 126, 174, 186, 203, 217, 261, 279, 406, 434, 522, 558, 609, 651, 899, 1218, 1302, 1798, 1827, 1953, 2697, 2819, 3654, 3906, 5394, 5638, 6293, 8091, 8457, 12586, 16182, 16914, 18879, 19733, 25371, 37758, 39466, 50742, 56637, 59199, 81751, 87389, 113274, 118398, 163502, 174778, 177597, 245253, 262167, 355194, 490506, 524334, 572257, 611723, 735759, 786501, 1144514, 1223446, 1471518, 1573002, 1716771, 1835169, 2534281, 3433542, 3670338, 5068562, 5150313, 5505507, 7602843, 10300626, 11011014, 15205686, 17739967, 22808529, 35479934, 45617058, 53219901, 106439802, 159659703, 319319406]

約数ペア:

[(1, 319319406), (2, 159659703), (3, 106439802), (6, 53219901), (7, 45617058), (9, 35479934), (14, 22808529), (18, 17739967), (21, 15205686), (29, 11011014), (31, 10300626), (42, 7602843), (58, 5505507), (62, 5150313), (63, 5068562), (87, 3670338), (93, 3433542), (126, 2534281), (174, 1835169), (186, 1716771), (203, 1573002), (217, 1471518), (261, 1223446), (279, 1144514), (406, 786501), (434, 735759), (522, 611723), (558, 572257), (609, 524334), (651, 490506), (899, 355194), (1218, 262167), (1302, 245253), (1798, 177597), (1827, 174778), (1953, 163502), (2697, 118398), (2819, 113274), (3654, 87389), (3906, 81751), (5394, 59199), (5638, 56637), (6293, 50742), (8091, 39466), (8457, 37758), (12586, 25371), (16182, 19733), (16914, 18879)]