1445314416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{330887}}^1$

素因数の和:330918

約数の個数: 80

約数和(自身を含む): 4595372544

約数和(自身を除く): 3150058128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 330887, 661774, 992661, 1323548, 1985322, 2316209, 2647096, 3970644, 4301531, 4632418, 5294192, 6948627, 7941288, 8603062, 9264836, 12904593, 13897254, 15882576, 17206124, 18529672, 25809186, 27794508, 30110717, 34412248, 37059344, 51618372, 55589016, 60221434, 68824496, 90332151, 103236744, 111178032, 120442868, 180664302, 206473488, 240885736, 361328604, 481771472, 722657208, 1445314416]

約数ペア:

[(1, 1445314416), (2, 722657208), (3, 481771472), (4, 361328604), (6, 240885736), (7, 206473488), (8, 180664302), (12, 120442868), (13, 111178032), (14, 103236744), (16, 90332151), (21, 68824496), (24, 60221434), (26, 55589016), (28, 51618372), (39, 37059344), (42, 34412248), (48, 30110717), (52, 27794508), (56, 25809186), (78, 18529672), (84, 17206124), (91, 15882576), (104, 13897254), (112, 12904593), (156, 9264836), (168, 8603062), (182, 7941288), (208, 6948627), (273, 5294192), (312, 4632418), (336, 4301531), (364, 3970644), (546, 2647096), (624, 2316209), (728, 1985322), (1092, 1323548), (1456, 992661), (2184, 661774), (4368, 330887)]