2106467688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1277}}^1$

素因数の和:1627

約数の個数: 128

約数和(自身を含む): 6028888320

約数和(自身を除く): 3922420632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 311, 312, 408, 442, 622, 663, 884, 933, 1244, 1277, 1326, 1768, 1866, 2488, 2554, 2652, 3732, 3831, 4043, 5108, 5287, 5304, 7464, 7662, 8086, 10216, 10574, 12129, 15324, 15861, 16172, 16601, 21148, 21709, 24258, 30648, 31722, 32344, 33202, 42296, 43418, 48516, 49803, 63444, 65127, 66404, 68731, 86836, 97032, 99606, 126888, 130254, 132808, 137462, 173672, 199212, 206193, 260508, 274924, 282217, 397147, 398424, 412386, 521016, 549848, 564434, 794294, 824772, 846651, 1128868, 1191441, 1588588, 1649544, 1693302, 2257736, 2382882, 3177176, 3386604, 4765764, 5162911, 6751499, 6773208, 9531528, 10325822, 13502998, 15488733, 20254497, 20651644, 27005996, 30977466, 40508994, 41303288, 54011992, 61954932, 81017988, 87769487, 123909864, 162035976, 175538974, 263308461, 351077948, 526616922, 702155896, 1053233844, 2106467688]

約数ペア:

[(1, 2106467688), (2, 1053233844), (3, 702155896), (4, 526616922), (6, 351077948), (8, 263308461), (12, 175538974), (13, 162035976), (17, 123909864), (24, 87769487), (26, 81017988), (34, 61954932), (39, 54011992), (51, 41303288), (52, 40508994), (68, 30977466), (78, 27005996), (102, 20651644), (104, 20254497), (136, 15488733), (156, 13502998), (204, 10325822), (221, 9531528), (311, 6773208), (312, 6751499), (408, 5162911), (442, 4765764), (622, 3386604), (663, 3177176), (884, 2382882), (933, 2257736), (1244, 1693302), (1277, 1649544), (1326, 1588588), (1768, 1191441), (1866, 1128868), (2488, 846651), (2554, 824772), (2652, 794294), (3732, 564434), (3831, 549848), (4043, 521016), (5108, 412386), (5287, 398424), (5304, 397147), (7464, 282217), (7662, 274924), (8086, 260508), (10216, 206193), (10574, 199212), (12129, 173672), (15324, 137462), (15861, 132808), (16172, 130254), (16601, 126888), (21148, 99606), (21709, 97032), (24258, 86836), (30648, 68731), (31722, 66404), (32344, 65127), (33202, 63444), (42296, 49803), (43418, 48516)]