1214684016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{278087}}^1$

素因数の和:278118

約数の個数: 80

約数和(自身を含む): 3862086144

約数和(自身を除く): 2647402128

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, 278087, 556174, 834261, 1112348, 1668522, 1946609, 2224696, 3337044, 3615131, 3893218, 4449392, 5839827, 6674088, 7230262, 7786436, 10845393, 11679654, 13348176, 14460524, 15572872, 21690786, 23359308, 25305917, 28921048, 31145744, 43381572, 46718616, 50611834, 57842096, 75917751, 86763144, 93437232, 101223668, 151835502, 173526288, 202447336, 303671004, 404894672, 607342008, 1214684016]

約数ペア:

[(1, 1214684016), (2, 607342008), (3, 404894672), (4, 303671004), (6, 202447336), (7, 173526288), (8, 151835502), (12, 101223668), (13, 93437232), (14, 86763144), (16, 75917751), (21, 57842096), (24, 50611834), (26, 46718616), (28, 43381572), (39, 31145744), (42, 28921048), (48, 25305917), (52, 23359308), (56, 21690786), (78, 15572872), (84, 14460524), (91, 13348176), (104, 11679654), (112, 10845393), (156, 7786436), (168, 7230262), (182, 6674088), (208, 5839827), (273, 4449392), (312, 3893218), (336, 3615131), (364, 3337044), (546, 2224696), (624, 1946609), (728, 1668522), (1092, 1112348), (1456, 834261), (2184, 556174), (4368, 278087)]