489126876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 1357440000

約数和(自身を除く): 868313124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 199, 203, 348, 398, 406, 597, 609, 796, 812, 1009, 1194, 1218, 1393, 2018, 2388, 2436, 2786, 3027, 4036, 4179, 5572, 5771, 6054, 7063, 8358, 11542, 12108, 14126, 16716, 17313, 21189, 23084, 28252, 29261, 34626, 40397, 42378, 58522, 69252, 80794, 84756, 87783, 117044, 121191, 161588, 175566, 200791, 204827, 242382, 351132, 401582, 409654, 484764, 602373, 614481, 803164, 819308, 1204746, 1228962, 1405537, 2409492, 2457924, 2811074, 4216611, 5622148, 5822939, 8433222, 11645878, 16866444, 17468817, 23291756, 34937634, 40760573, 69875268, 81521146, 122281719, 163042292, 244563438, 489126876]

約数ペア:

[(1, 489126876), (2, 244563438), (3, 163042292), (4, 122281719), (6, 81521146), (7, 69875268), (12, 40760573), (14, 34937634), (21, 23291756), (28, 17468817), (29, 16866444), (42, 11645878), (58, 8433222), (84, 5822939), (87, 5622148), (116, 4216611), (174, 2811074), (199, 2457924), (203, 2409492), (348, 1405537), (398, 1228962), (406, 1204746), (597, 819308), (609, 803164), (796, 614481), (812, 602373), (1009, 484764), (1194, 409654), (1218, 401582), (1393, 351132), (2018, 242382), (2388, 204827), (2436, 200791), (2786, 175566), (3027, 161588), (4036, 121191), (4179, 117044), (5572, 87783), (5771, 84756), (6054, 80794), (7063, 69252), (8358, 58522), (11542, 42378), (12108, 40397), (14126, 34626), (16716, 29261), (17313, 28252), (21189, 23084)]