317010456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3046

約数の個数: 128

約数和(自身を含む): 1020902400

約数和(自身を除く): 703891944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1704, 1917, 1988, 2556, 2953, 2982, 3834, 3976, 4473, 5112, 5906, 5964, 7668, 8859, 8946, 11812, 11928, 13419, 15336, 17718, 17892, 20671, 23624, 26577, 26838, 35436, 35784, 41342, 53154, 53676, 62013, 70872, 79731, 82684, 106308, 107352, 124026, 159462, 165368, 186039, 209663, 212616, 248052, 318924, 372078, 419326, 496104, 558117, 628989, 637848, 744156, 838652, 1116234, 1257978, 1467641, 1488312, 1677304, 1886967, 2232468, 2515956, 2935282, 3773934, 4402923, 4464936, 5031912, 5660901, 5870564, 7547868, 8805846, 11321802, 11741128, 13208769, 15095736, 17611692, 22643604, 26417538, 35223384, 39626307, 45287208, 52835076, 79252614, 105670152, 158505228, 317010456]

約数ペア:

[(1, 317010456), (2, 158505228), (3, 105670152), (4, 79252614), (6, 52835076), (7, 45287208), (8, 39626307), (9, 35223384), (12, 26417538), (14, 22643604), (18, 17611692), (21, 15095736), (24, 13208769), (27, 11741128), (28, 11321802), (36, 8805846), (42, 7547868), (54, 5870564), (56, 5660901), (63, 5031912), (71, 4464936), (72, 4402923), (84, 3773934), (108, 2935282), (126, 2515956), (142, 2232468), (168, 1886967), (189, 1677304), (213, 1488312), (216, 1467641), (252, 1257978), (284, 1116234), (378, 838652), (426, 744156), (497, 637848), (504, 628989), (568, 558117), (639, 496104), (756, 419326), (852, 372078), (994, 318924), (1278, 248052), (1491, 212616), (1512, 209663), (1704, 186039), (1917, 165368), (1988, 159462), (2556, 124026), (2953, 107352), (2982, 106308), (3834, 82684), (3976, 79731), (4473, 70872), (5112, 62013), (5906, 53676), (5964, 53154), (7668, 41342), (8859, 35784), (8946, 35436), (11812, 26838), (11928, 26577), (13419, 23624), (15336, 20671), (17718, 17892)]