308965188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{18119}}^1$

素因数の和:18169

約数の個数: 72

約数和(自身を含む): 867585600

約数和(自身を除く): 558620412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 17052, 18119, 36238, 54357, 72476, 108714, 126833, 217428, 253666, 380499, 507332, 525451, 760998, 887831, 1050902, 1521996, 1576353, 1775662, 2101804, 2663493, 3152706, 3551324, 3678157, 5326986, 6305412, 7356314, 10653972, 11034471, 14712628, 22068942, 25747099, 44137884, 51494198, 77241297, 102988396, 154482594, 308965188]

約数ペア:

[(1, 308965188), (2, 154482594), (3, 102988396), (4, 77241297), (6, 51494198), (7, 44137884), (12, 25747099), (14, 22068942), (21, 14712628), (28, 11034471), (29, 10653972), (42, 7356314), (49, 6305412), (58, 5326986), (84, 3678157), (87, 3551324), (98, 3152706), (116, 2663493), (147, 2101804), (174, 1775662), (196, 1576353), (203, 1521996), (294, 1050902), (348, 887831), (406, 760998), (588, 525451), (609, 507332), (812, 380499), (1218, 253666), (1421, 217428), (2436, 126833), (2842, 108714), (4263, 72476), (5684, 54357), (8526, 36238), (17052, 18119)]