13218374016

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{62701}}^1$

素因数の和:62785

約数の個数: 128

約数和(自身を含む): 39652744800

約数和(自身を除く): 26434370784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 732, 864, 976, 1098, 1152, 1464, 1647, 1728, 1952, 2196, 2928, 3294, 3456, 3904, 4392, 5856, 6588, 7808, 8784, 11712, 13176, 17568, 23424, 26352, 35136, 52704, 62701, 70272, 105408, 125402, 188103, 210816, 250804, 376206, 501608, 564309, 752412, 1003216, 1128618, 1504824, 1692927, 2006432, 2257236, 3009648, 3385854, 3824761, 4012864, 4514472, 6019296, 6771708, 7649522, 8025728, 9028944, 11474283, 12038592, 13543416, 15299044, 18057888, 22948566, 24077184, 27086832, 30598088, 34422849, 36115776, 45897132, 54173664, 61196176, 68845698, 72231552, 91794264, 103268547, 108347328, 122392352, 137691396, 183588528, 206537094, 216694656, 244784704, 275382792, 367177056, 413074188, 489569408, 550765584, 734354112, 826148376, 1101531168, 1468708224, 1652296752, 2203062336, 3304593504, 4406124672, 6609187008, 13218374016]

約数ペア:

[(1, 13218374016), (2, 6609187008), (3, 4406124672), (4, 3304593504), (6, 2203062336), (8, 1652296752), (9, 1468708224), (12, 1101531168), (16, 826148376), (18, 734354112), (24, 550765584), (27, 489569408), (32, 413074188), (36, 367177056), (48, 275382792), (54, 244784704), (61, 216694656), (64, 206537094), (72, 183588528), (96, 137691396), (108, 122392352), (122, 108347328), (128, 103268547), (144, 91794264), (183, 72231552), (192, 68845698), (216, 61196176), (244, 54173664), (288, 45897132), (366, 36115776), (384, 34422849), (432, 30598088), (488, 27086832), (549, 24077184), (576, 22948566), (732, 18057888), (864, 15299044), (976, 13543416), (1098, 12038592), (1152, 11474283), (1464, 9028944), (1647, 8025728), (1728, 7649522), (1952, 6771708), (2196, 6019296), (2928, 4514472), (3294, 4012864), (3456, 3824761), (3904, 3385854), (4392, 3009648), (5856, 2257236), (6588, 2006432), (7808, 1692927), (8784, 1504824), (11712, 1128618), (13176, 1003216), (17568, 752412), (23424, 564309), (26352, 501608), (35136, 376206), (52704, 250804), (62701, 210816), (70272, 188103), (105408, 125402)]