2143595688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13037}}^1$

素因数の和:13107

約数の個数: 128

約数和(自身を含む): 6308305920

約数和(自身を除く): 4164710232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 442, 527, 663, 744, 806, 884, 1054, 1209, 1326, 1581, 1612, 1768, 2108, 2418, 2652, 3162, 3224, 4216, 4836, 5304, 6324, 6851, 9672, 12648, 13037, 13702, 20553, 26074, 27404, 39111, 41106, 52148, 54808, 78222, 82212, 104296, 156444, 164424, 169481, 221629, 312888, 338962, 404147, 443258, 508443, 664887, 677924, 808294, 886516, 1016886, 1212441, 1329774, 1355848, 1616588, 1773032, 2033772, 2424882, 2659548, 2881177, 3233176, 4067544, 4849764, 5253911, 5319096, 5762354, 6870499, 8643531, 9699528, 10507822, 11524708, 13740998, 15761733, 17287062, 20611497, 21015644, 23049416, 27481996, 31523466, 34574124, 41222994, 42031288, 54963992, 63046932, 69148248, 82445988, 89316487, 126093864, 164891976, 178632974, 267949461, 357265948, 535898922, 714531896, 1071797844, 2143595688]

約数ペア:

[(1, 2143595688), (2, 1071797844), (3, 714531896), (4, 535898922), (6, 357265948), (8, 267949461), (12, 178632974), (13, 164891976), (17, 126093864), (24, 89316487), (26, 82445988), (31, 69148248), (34, 63046932), (39, 54963992), (51, 42031288), (52, 41222994), (62, 34574124), (68, 31523466), (78, 27481996), (93, 23049416), (102, 21015644), (104, 20611497), (124, 17287062), (136, 15761733), (156, 13740998), (186, 11524708), (204, 10507822), (221, 9699528), (248, 8643531), (312, 6870499), (372, 5762354), (403, 5319096), (408, 5253911), (442, 4849764), (527, 4067544), (663, 3233176), (744, 2881177), (806, 2659548), (884, 2424882), (1054, 2033772), (1209, 1773032), (1326, 1616588), (1581, 1355848), (1612, 1329774), (1768, 1212441), (2108, 1016886), (2418, 886516), (2652, 808294), (3162, 677924), (3224, 664887), (4216, 508443), (4836, 443258), (5304, 404147), (6324, 338962), (6851, 312888), (9672, 221629), (12648, 169481), (13037, 164424), (13702, 156444), (20553, 104296), (26074, 82212), (27404, 78222), (39111, 54808), (41106, 52148)]