325310076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 1019200000

約数和(自身を除く): 693889924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 199, 234, 252, 273, 364, 398, 468, 499, 546, 597, 796, 819, 998, 1092, 1194, 1393, 1497, 1638, 1791, 1996, 2388, 2587, 2786, 2994, 3276, 3493, 3582, 4179, 4491, 5174, 5572, 5988, 6487, 6986, 7164, 7761, 8358, 8982, 10348, 10479, 12537, 12974, 13972, 15522, 16716, 17964, 18109, 19461, 20958, 23283, 25074, 25948, 31044, 31437, 36218, 38922, 41916, 45409, 46566, 50148, 54327, 58383, 62874, 72436, 77844, 90818, 93132, 99301, 108654, 116766, 125748, 136227, 162981, 181636, 198602, 217308, 233532, 272454, 297903, 325962, 397204, 408681, 544908, 595806, 651924, 695107, 817362, 893709, 1191612, 1290913, 1390214, 1634724, 1787418, 2085321, 2581826, 2780428, 3574836, 3872739, 4170642, 5163652, 6255963, 7745478, 8341284, 9036391, 11618217, 12511926, 15490956, 18072782, 23236434, 25023852, 27109173, 36145564, 46472868, 54218346, 81327519, 108436692, 162655038, 325310076]

約数ペア:

[(1, 325310076), (2, 162655038), (3, 108436692), (4, 81327519), (6, 54218346), (7, 46472868), (9, 36145564), (12, 27109173), (13, 25023852), (14, 23236434), (18, 18072782), (21, 15490956), (26, 12511926), (28, 11618217), (36, 9036391), (39, 8341284), (42, 7745478), (52, 6255963), (63, 5163652), (78, 4170642), (84, 3872739), (91, 3574836), (117, 2780428), (126, 2581826), (156, 2085321), (182, 1787418), (199, 1634724), (234, 1390214), (252, 1290913), (273, 1191612), (364, 893709), (398, 817362), (468, 695107), (499, 651924), (546, 595806), (597, 544908), (796, 408681), (819, 397204), (998, 325962), (1092, 297903), (1194, 272454), (1393, 233532), (1497, 217308), (1638, 198602), (1791, 181636), (1996, 162981), (2388, 136227), (2587, 125748), (2786, 116766), (2994, 108654), (3276, 99301), (3493, 93132), (3582, 90818), (4179, 77844), (4491, 72436), (5174, 62874), (5572, 58383), (5988, 54327), (6487, 50148), (6986, 46566), (7164, 45409), (7761, 41916), (8358, 38922), (8982, 36218), (10348, 31437), (10479, 31044), (12537, 25948), (12974, 25074), (13972, 23283), (15522, 20958), (16716, 19461), (17964, 18109)]