2018098087208

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{232091}}^1$

素因数の和:232327

約数の個数: 128

約数和(自身を含む): 4646890321920

約数和(自身を除く): 2628792234712

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 157, 161, 172, 184, 301, 314, 322, 344, 602, 628, 644, 989, 1099, 1204, 1256, 1288, 1978, 2198, 2408, 3611, 3956, 4396, 6751, 6923, 7222, 7912, 8792, 13502, 13846, 14444, 25277, 27004, 27692, 28888, 47257, 50554, 54008, 55384, 94514, 101108, 155273, 189028, 202216, 232091, 310546, 378056, 464182, 621092, 928364, 1086911, 1242184, 1624637, 1856728, 2173822, 3249274, 4347644, 5338093, 6498548, 8695288, 9979913, 10676186, 12997096, 19959826, 21352372, 36438287, 37366651, 39919652, 42704744, 69859391, 72876574, 74733302, 79839304, 139718782, 145753148, 149466604, 229537999, 255068009, 279437564, 291506296, 298933208, 459075998, 510136018, 558875128, 838080601, 918151996, 1020272036, 1566846341, 1606765993, 1676161202, 1836303992, 2040544072, 3133692682, 3213531986, 3352322404, 5866564207, 6267385364, 6427063972, 6704644808, 10967924387, 11733128414, 12534770728, 12854127944, 21935848774, 23466256828, 36037465843, 43871697548, 46932513656, 72074931686, 87743395096, 144149863372, 252262260901, 288299726744, 504524521802, 1009049043604, 2018098087208]

約数ペア:

[(1, 2018098087208), (2, 1009049043604), (4, 504524521802), (7, 288299726744), (8, 252262260901), (14, 144149863372), (23, 87743395096), (28, 72074931686), (43, 46932513656), (46, 43871697548), (56, 36037465843), (86, 23466256828), (92, 21935848774), (157, 12854127944), (161, 12534770728), (172, 11733128414), (184, 10967924387), (301, 6704644808), (314, 6427063972), (322, 6267385364), (344, 5866564207), (602, 3352322404), (628, 3213531986), (644, 3133692682), (989, 2040544072), (1099, 1836303992), (1204, 1676161202), (1256, 1606765993), (1288, 1566846341), (1978, 1020272036), (2198, 918151996), (2408, 838080601), (3611, 558875128), (3956, 510136018), (4396, 459075998), (6751, 298933208), (6923, 291506296), (7222, 279437564), (7912, 255068009), (8792, 229537999), (13502, 149466604), (13846, 145753148), (14444, 139718782), (25277, 79839304), (27004, 74733302), (27692, 72876574), (28888, 69859391), (47257, 42704744), (50554, 39919652), (54008, 37366651), (55384, 36438287), (94514, 21352372), (101108, 19959826), (155273, 12997096), (189028, 10676186), (202216, 9979913), (232091, 8695288), (310546, 6498548), (378056, 5338093), (464182, 4347644), (621092, 3249274), (928364, 2173822), (1086911, 1856728), (1242184, 1624637)]