1881196044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 5521291776

約数和(自身を除く): 3640095732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 431, 546, 571, 588, 637, 862, 1092, 1142, 1274, 1293, 1713, 1724, 1911, 2284, 2548, 2586, 3017, 3426, 3822, 3997, 5172, 5603, 6034, 6852, 7423, 7644, 7994, 9051, 11206, 11991, 12068, 14846, 15988, 16809, 18102, 21119, 22269, 22412, 23982, 27979, 29692, 33618, 36204, 39221, 42238, 44538, 47964, 51961, 55958, 63357, 67236, 78442, 83937, 84476, 89076, 103922, 111916, 117663, 126714, 155883, 156884, 167874, 207844, 235326, 246101, 253428, 274547, 311766, 335748, 363727, 470652, 492202, 549094, 623532, 727454, 738303, 823641, 984404, 1091181, 1098188, 1454908, 1476606, 1647282, 1722707, 2182362, 2953212, 3199313, 3294564, 3445414, 4364724, 5168121, 6398626, 6890828, 9597939, 10336242, 12058949, 12797252, 19195878, 20672484, 22395191, 24117898, 36176847, 38391756, 44790382, 48235796, 67185573, 72353694, 89580764, 134371146, 144707388, 156766337, 268742292, 313532674, 470299011, 627065348, 940598022, 1881196044]

約数ペア:

[(1, 1881196044), (2, 940598022), (3, 627065348), (4, 470299011), (6, 313532674), (7, 268742292), (12, 156766337), (13, 144707388), (14, 134371146), (21, 89580764), (26, 72353694), (28, 67185573), (39, 48235796), (42, 44790382), (49, 38391756), (52, 36176847), (78, 24117898), (84, 22395191), (91, 20672484), (98, 19195878), (147, 12797252), (156, 12058949), (182, 10336242), (196, 9597939), (273, 6890828), (294, 6398626), (364, 5168121), (431, 4364724), (546, 3445414), (571, 3294564), (588, 3199313), (637, 2953212), (862, 2182362), (1092, 1722707), (1142, 1647282), (1274, 1476606), (1293, 1454908), (1713, 1098188), (1724, 1091181), (1911, 984404), (2284, 823641), (2548, 738303), (2586, 727454), (3017, 623532), (3426, 549094), (3822, 492202), (3997, 470652), (5172, 363727), (5603, 335748), (6034, 311766), (6852, 274547), (7423, 253428), (7644, 246101), (7994, 235326), (9051, 207844), (11206, 167874), (11991, 156884), (12068, 155883), (14846, 126714), (15988, 117663), (16809, 111916), (18102, 103922), (21119, 89076), (22269, 84476), (22412, 83937), (23982, 78442), (27979, 67236), (29692, 63357), (33618, 55958), (36204, 51961), (39221, 47964), (42238, 44538)]