248165736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:799

約数の個数: 128

約数和(自身を含む): 768768000

約数和(自身を除く): 520602264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 199, 273, 312, 364, 398, 546, 571, 597, 728, 796, 1092, 1142, 1194, 1393, 1592, 1713, 2184, 2284, 2388, 2587, 2786, 3426, 3997, 4179, 4568, 4776, 5174, 5572, 6852, 7423, 7761, 7994, 8358, 10348, 11144, 11991, 13704, 14846, 15522, 15988, 16716, 18109, 20696, 22269, 23982, 29692, 31044, 31976, 33432, 36218, 44538, 47964, 51961, 54327, 59384, 62088, 72436, 89076, 95928, 103922, 108654, 113629, 144872, 155883, 178152, 207844, 217308, 227258, 311766, 340887, 415688, 434616, 454516, 623532, 681774, 795403, 909032, 1247064, 1363548, 1477177, 1590806, 2386209, 2727096, 2954354, 3181612, 4431531, 4772418, 5908708, 6363224, 8863062, 9544836, 10340239, 11817416, 17726124, 19089672, 20680478, 31020717, 35452248, 41360956, 62041434, 82721912, 124082868, 248165736]

約数ペア:

[(1, 248165736), (2, 124082868), (3, 82721912), (4, 62041434), (6, 41360956), (7, 35452248), (8, 31020717), (12, 20680478), (13, 19089672), (14, 17726124), (21, 11817416), (24, 10340239), (26, 9544836), (28, 8863062), (39, 6363224), (42, 5908708), (52, 4772418), (56, 4431531), (78, 3181612), (84, 2954354), (91, 2727096), (104, 2386209), (156, 1590806), (168, 1477177), (182, 1363548), (199, 1247064), (273, 909032), (312, 795403), (364, 681774), (398, 623532), (546, 454516), (571, 434616), (597, 415688), (728, 340887), (796, 311766), (1092, 227258), (1142, 217308), (1194, 207844), (1393, 178152), (1592, 155883), (1713, 144872), (2184, 113629), (2284, 108654), (2388, 103922), (2587, 95928), (2786, 89076), (3426, 72436), (3997, 62088), (4179, 59384), (4568, 54327), (4776, 51961), (5174, 47964), (5572, 44538), (6852, 36218), (7423, 33432), (7761, 31976), (7994, 31044), (8358, 29692), (10348, 23982), (11144, 22269), (11991, 20696), (13704, 18109), (14846, 16716), (15522, 15988)]