381609072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10775

約数の個数: 120

約数和(自身を含む): 1210773200

約数和(自身を除く): 829164128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 10729, 11856, 17784, 21458, 32187, 35568, 42916, 64374, 85832, 96561, 128748, 139477, 171664, 193122, 203851, 257496, 278954, 386244, 407702, 418431, 514992, 557908, 611553, 772488, 815404, 836862, 1115816, 1223106, 1255293, 1544976, 1630808, 1673724, 1834659, 2231632, 2446212, 2510586, 2650063, 3261616, 3347448, 3669318, 4892424, 5021172, 5300126, 6694896, 7338636, 7950189, 9784848, 10042344, 10600252, 14677272, 15900378, 20084688, 21200504, 23850567, 29354544, 31800756, 42401008, 47701134, 63601512, 95402268, 127203024, 190804536, 381609072]

約数ペア:

[(1, 381609072), (2, 190804536), (3, 127203024), (4, 95402268), (6, 63601512), (8, 47701134), (9, 42401008), (12, 31800756), (13, 29354544), (16, 23850567), (18, 21200504), (19, 20084688), (24, 15900378), (26, 14677272), (36, 10600252), (38, 10042344), (39, 9784848), (48, 7950189), (52, 7338636), (57, 6694896), (72, 5300126), (76, 5021172), (78, 4892424), (104, 3669318), (114, 3347448), (117, 3261616), (144, 2650063), (152, 2510586), (156, 2446212), (171, 2231632), (208, 1834659), (228, 1673724), (234, 1630808), (247, 1544976), (304, 1255293), (312, 1223106), (342, 1115816), (456, 836862), (468, 815404), (494, 772488), (624, 611553), (684, 557908), (741, 514992), (912, 418431), (936, 407702), (988, 386244), (1368, 278954), (1482, 257496), (1872, 203851), (1976, 193122), (2223, 171664), (2736, 139477), (2964, 128748), (3952, 96561), (4446, 85832), (5928, 64374), (8892, 42916), (10729, 35568), (11856, 32187), (17784, 21458)]