889780164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1427}}^1$

素因数の和:2025

約数の個数: 96

約数和(自身を含む): 2561534976

約数和(自身を除く): 1671754812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 571, 1092, 1142, 1427, 1713, 2284, 2854, 3426, 3997, 4281, 5708, 6852, 7423, 7994, 8562, 9989, 11991, 14846, 15988, 17124, 18551, 19978, 22269, 23982, 29692, 29967, 37102, 39956, 44538, 47964, 51961, 55653, 59934, 74204, 89076, 103922, 111306, 119868, 129857, 155883, 207844, 222612, 259714, 311766, 389571, 519428, 623532, 779142, 814817, 1558284, 1629634, 2444451, 3259268, 4888902, 5703719, 9777804, 10592621, 11407438, 17111157, 21185242, 22814876, 31777863, 34222314, 42370484, 63555726, 68444628, 74148347, 127111452, 148296694, 222445041, 296593388, 444890082, 889780164]

約数ペア:

[(1, 889780164), (2, 444890082), (3, 296593388), (4, 222445041), (6, 148296694), (7, 127111452), (12, 74148347), (13, 68444628), (14, 63555726), (21, 42370484), (26, 34222314), (28, 31777863), (39, 22814876), (42, 21185242), (52, 17111157), (78, 11407438), (84, 10592621), (91, 9777804), (156, 5703719), (182, 4888902), (273, 3259268), (364, 2444451), (546, 1629634), (571, 1558284), (1092, 814817), (1142, 779142), (1427, 623532), (1713, 519428), (2284, 389571), (2854, 311766), (3426, 259714), (3997, 222612), (4281, 207844), (5708, 155883), (6852, 129857), (7423, 119868), (7994, 111306), (8562, 103922), (9989, 89076), (11991, 74204), (14846, 59934), (15988, 55653), (17124, 51961), (18551, 47964), (19978, 44538), (22269, 39956), (23982, 37102), (29692, 29967)]