278360628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11083}}^1$

素因数の和:11133

約数の個数: 96

約数和(自身を含む): 834226176

約数和(自身を除く): 555865548

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1794, 1932, 2093, 3588, 4186, 6279, 8372, 11083, 12558, 22166, 25116, 33249, 44332, 66498, 77581, 132996, 144079, 155162, 232743, 254909, 288158, 310324, 432237, 465486, 509818, 576316, 764727, 864474, 930972, 1008553, 1019636, 1529454, 1728948, 1784363, 2017106, 3025659, 3058908, 3313817, 3568726, 4034212, 5353089, 6051318, 6627634, 7137452, 9941451, 10706178, 12102636, 13255268, 19882902, 21412356, 23196719, 39765804, 46393438, 69590157, 92786876, 139180314, 278360628]

約数ペア:

[(1, 278360628), (2, 139180314), (3, 92786876), (4, 69590157), (6, 46393438), (7, 39765804), (12, 23196719), (13, 21412356), (14, 19882902), (21, 13255268), (23, 12102636), (26, 10706178), (28, 9941451), (39, 7137452), (42, 6627634), (46, 6051318), (52, 5353089), (69, 4034212), (78, 3568726), (84, 3313817), (91, 3058908), (92, 3025659), (138, 2017106), (156, 1784363), (161, 1728948), (182, 1529454), (273, 1019636), (276, 1008553), (299, 930972), (322, 864474), (364, 764727), (483, 576316), (546, 509818), (598, 465486), (644, 432237), (897, 310324), (966, 288158), (1092, 254909), (1196, 232743), (1794, 155162), (1932, 144079), (2093, 132996), (3588, 77581), (4186, 66498), (6279, 44332), (8372, 33249), (11083, 25116), (12558, 22166)]