868449036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2203}}^1$

素因数の和:2268

約数の個数: 144

約数和(自身を含む): 2633374464

約数和(自身を除く): 1764925428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 361, 364, 399, 494, 532, 546, 722, 741, 798, 988, 1083, 1092, 1444, 1482, 1596, 1729, 2166, 2203, 2527, 2964, 3458, 4332, 4406, 4693, 5054, 5187, 6609, 6916, 7581, 8812, 9386, 10108, 10374, 13218, 14079, 15162, 15421, 18772, 20748, 26436, 28158, 28639, 30324, 30842, 32851, 41857, 46263, 56316, 57278, 61684, 65702, 83714, 85917, 92526, 98553, 114556, 125571, 131404, 167428, 171834, 185052, 197106, 200473, 251142, 292999, 343668, 394212, 400946, 502284, 544141, 585998, 601419, 795283, 801892, 878997, 1088282, 1171996, 1202838, 1590566, 1632423, 1757994, 2176564, 2385849, 2405676, 3181132, 3264846, 3515988, 3808987, 4771698, 5566981, 6529692, 7617974, 9543396, 10338679, 11133962, 11426961, 15235948, 16700943, 20677358, 22267924, 22853922, 31016037, 33401886, 41354716, 45707844, 62032074, 66803772, 72370753, 124064148, 144741506, 217112259, 289483012, 434224518, 868449036]

約数ペア:

[(1, 868449036), (2, 434224518), (3, 289483012), (4, 217112259), (6, 144741506), (7, 124064148), (12, 72370753), (13, 66803772), (14, 62032074), (19, 45707844), (21, 41354716), (26, 33401886), (28, 31016037), (38, 22853922), (39, 22267924), (42, 20677358), (52, 16700943), (57, 15235948), (76, 11426961), (78, 11133962), (84, 10338679), (91, 9543396), (114, 7617974), (133, 6529692), (156, 5566981), (182, 4771698), (228, 3808987), (247, 3515988), (266, 3264846), (273, 3181132), (361, 2405676), (364, 2385849), (399, 2176564), (494, 1757994), (532, 1632423), (546, 1590566), (722, 1202838), (741, 1171996), (798, 1088282), (988, 878997), (1083, 801892), (1092, 795283), (1444, 601419), (1482, 585998), (1596, 544141), (1729, 502284), (2166, 400946), (2203, 394212), (2527, 343668), (2964, 292999), (3458, 251142), (4332, 200473), (4406, 197106), (4693, 185052), (5054, 171834), (5187, 167428), (6609, 131404), (6916, 125571), (7581, 114556), (8812, 98553), (9386, 92526), (10108, 85917), (10374, 83714), (13218, 65702), (14079, 61684), (15162, 57278), (15421, 56316), (18772, 46263), (20748, 41857), (26436, 32851), (28158, 30842), (28639, 30324)]