313011608

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 741182400

約数和(自身を除く): 428170792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 239, 257, 364, 392, 478, 514, 637, 728, 956, 1028, 1274, 1673, 1799, 1912, 2056, 2548, 3107, 3341, 3346, 3598, 5096, 6214, 6682, 6692, 7196, 11711, 12428, 12593, 13364, 13384, 14392, 21749, 23387, 23422, 24856, 25186, 26728, 43498, 46774, 46844, 50372, 61423, 86996, 93548, 93688, 100744, 122846, 152243, 163709, 173992, 187096, 245692, 304486, 327418, 429961, 491384, 608972, 654836, 798499, 859922, 1217944, 1309672, 1596998, 1719844, 3009727, 3193996, 3439688, 5589493, 6019454, 6387992, 11178986, 12038908, 22357972, 24077816, 39126451, 44715944, 78252902, 156505804, 313011608]

約数ペア:

[(1, 313011608), (2, 156505804), (4, 78252902), (7, 44715944), (8, 39126451), (13, 24077816), (14, 22357972), (26, 12038908), (28, 11178986), (49, 6387992), (52, 6019454), (56, 5589493), (91, 3439688), (98, 3193996), (104, 3009727), (182, 1719844), (196, 1596998), (239, 1309672), (257, 1217944), (364, 859922), (392, 798499), (478, 654836), (514, 608972), (637, 491384), (728, 429961), (956, 327418), (1028, 304486), (1274, 245692), (1673, 187096), (1799, 173992), (1912, 163709), (2056, 152243), (2548, 122846), (3107, 100744), (3341, 93688), (3346, 93548), (3598, 86996), (5096, 61423), (6214, 50372), (6682, 46844), (6692, 46774), (7196, 43498), (11711, 26728), (12428, 25186), (12593, 24856), (13364, 23422), (13384, 23387), (14392, 21749)]