1646083012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 3606364160

約数和(自身を除く): 1960281148

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 151, 217, 266, 302, 434, 532, 589, 604, 661, 868, 1057, 1178, 1322, 2114, 2356, 2644, 2869, 4123, 4228, 4627, 4681, 5738, 8246, 9254, 9362, 11476, 12559, 16492, 18508, 18724, 20083, 20491, 25118, 32767, 40166, 40982, 50236, 65534, 80332, 81964, 87913, 88939, 99811, 131068, 143437, 175826, 177878, 199622, 286874, 351652, 355756, 389329, 399244, 573748, 622573, 698677, 778658, 1245146, 1397354, 1557316, 1896409, 2490292, 2725303, 2794708, 3094141, 3792818, 5450606, 6188282, 7585636, 10901212, 12376564, 13274863, 21658987, 26549726, 43317974, 53099452, 58788679, 86635948, 117577358, 235154716, 411520753, 823041506, 1646083012]

約数ペア:

[(1, 1646083012), (2, 823041506), (4, 411520753), (7, 235154716), (14, 117577358), (19, 86635948), (28, 58788679), (31, 53099452), (38, 43317974), (62, 26549726), (76, 21658987), (124, 13274863), (133, 12376564), (151, 10901212), (217, 7585636), (266, 6188282), (302, 5450606), (434, 3792818), (532, 3094141), (589, 2794708), (604, 2725303), (661, 2490292), (868, 1896409), (1057, 1557316), (1178, 1397354), (1322, 1245146), (2114, 778658), (2356, 698677), (2644, 622573), (2869, 573748), (4123, 399244), (4228, 389329), (4627, 355756), (4681, 351652), (5738, 286874), (8246, 199622), (9254, 177878), (9362, 175826), (11476, 143437), (12559, 131068), (16492, 99811), (18508, 88939), (18724, 87913), (20083, 81964), (20491, 80332), (25118, 65534), (32767, 50236), (40166, 40982)]