181734072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1669}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 490980000

約数和(自身を除く): 309245928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 349, 698, 1047, 1396, 1669, 2094, 2792, 3338, 4188, 4537, 5007, 6676, 8376, 9074, 10014, 13352, 13611, 18148, 20028, 21697, 27222, 36296, 40056, 43394, 54444, 65091, 86788, 108888, 130182, 173576, 260364, 520728, 582481, 1164962, 1747443, 2329924, 3494886, 4659848, 6989772, 7572253, 13979544, 15144506, 22716759, 30289012, 45433518, 60578024, 90867036, 181734072]

約数ペア:

[(1, 181734072), (2, 90867036), (3, 60578024), (4, 45433518), (6, 30289012), (8, 22716759), (12, 15144506), (13, 13979544), (24, 7572253), (26, 6989772), (39, 4659848), (52, 3494886), (78, 2329924), (104, 1747443), (156, 1164962), (312, 582481), (349, 520728), (698, 260364), (1047, 173576), (1396, 130182), (1669, 108888), (2094, 86788), (2792, 65091), (3338, 54444), (4188, 43394), (4537, 40056), (5007, 36296), (6676, 27222), (8376, 21697), (9074, 20028), (10014, 18148), (13352, 13611)]