494614384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 1107250560

約数和(自身を除く): 612636176

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 211, 304, 418, 422, 701, 836, 844, 1402, 1672, 1688, 2321, 2804, 3344, 3376, 4009, 4642, 5608, 7711, 8018, 9284, 11216, 13319, 15422, 16036, 18568, 26638, 30844, 32072, 37136, 44099, 53276, 61688, 64144, 88198, 106552, 123376, 146509, 147911, 176396, 213104, 293018, 295822, 352792, 586036, 591644, 705584, 1172072, 1183288, 1627021, 2344144, 2366576, 2810309, 3254042, 5620618, 6508084, 11241236, 13016168, 22482472, 26032336, 30913399, 44964944, 61826798, 123653596, 247307192, 494614384]

約数ペア:

[(1, 494614384), (2, 247307192), (4, 123653596), (8, 61826798), (11, 44964944), (16, 30913399), (19, 26032336), (22, 22482472), (38, 13016168), (44, 11241236), (76, 6508084), (88, 5620618), (152, 3254042), (176, 2810309), (209, 2366576), (211, 2344144), (304, 1627021), (418, 1183288), (422, 1172072), (701, 705584), (836, 591644), (844, 586036), (1402, 352792), (1672, 295822), (1688, 293018), (2321, 213104), (2804, 176396), (3344, 147911), (3376, 146509), (4009, 123376), (4642, 106552), (5608, 88198), (7711, 64144), (8018, 61688), (9284, 53276), (11216, 44099), (13319, 37136), (15422, 32072), (16036, 30844), (18568, 26638)]