1378778856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{90187}}^1$

素因数の和:90223

約数の個数: 96

約数和(自身を含む): 4318201440

約数和(自身を除く): 2939422584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 90187, 180374, 270561, 360748, 541122, 631309, 721496, 1082244, 1172431, 1262618, 1893927, 2164488, 2344862, 2525236, 3517293, 3787854, 4419163, 4689724, 5050472, 7034586, 7575708, 8207017, 8838326, 9379448, 13257489, 14069172, 15151416, 16414034, 17676652, 24621051, 26514978, 28138344, 32828068, 35353304, 49242102, 53029956, 57449119, 65656136, 98484204, 106059912, 114898238, 172347357, 196968408, 229796476, 344694714, 459592952, 689389428, 1378778856]

約数ペア:

[(1, 1378778856), (2, 689389428), (3, 459592952), (4, 344694714), (6, 229796476), (7, 196968408), (8, 172347357), (12, 114898238), (13, 106059912), (14, 98484204), (21, 65656136), (24, 57449119), (26, 53029956), (28, 49242102), (39, 35353304), (42, 32828068), (49, 28138344), (52, 26514978), (56, 24621051), (78, 17676652), (84, 16414034), (91, 15151416), (98, 14069172), (104, 13257489), (147, 9379448), (156, 8838326), (168, 8207017), (182, 7575708), (196, 7034586), (273, 5050472), (294, 4689724), (312, 4419163), (364, 3787854), (392, 3517293), (546, 2525236), (588, 2344862), (637, 2164488), (728, 1893927), (1092, 1262618), (1176, 1172431), (1274, 1082244), (1911, 721496), (2184, 631309), (2548, 541122), (3822, 360748), (5096, 270561), (7644, 180374), (15288, 90187)]