222520368

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2619

約数の個数: 120

約数和(自身を含む): 687037872

約数和(自身を除く): 464517504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 392, 444, 518, 588, 592, 777, 784, 888, 1036, 1176, 1554, 1776, 1813, 2072, 2352, 2557, 3108, 3626, 4144, 5114, 5439, 6216, 7252, 7671, 10228, 10878, 12432, 14504, 15342, 17899, 20456, 21756, 29008, 30684, 35798, 40912, 43512, 53697, 61368, 71596, 87024, 94609, 107394, 122736, 125293, 143192, 189218, 214788, 250586, 283827, 286384, 375879, 378436, 429576, 501172, 567654, 662263, 751758, 756872, 859152, 1002344, 1135308, 1324526, 1503516, 1513744, 1986789, 2004688, 2270616, 2649052, 3007032, 3973578, 4541232, 4635841, 5298104, 6014064, 7947156, 9271682, 10596208, 13907523, 15894312, 18543364, 27815046, 31788624, 37086728, 55630092, 74173456, 111260184, 222520368]

約数ペア:

[(1, 222520368), (2, 111260184), (3, 74173456), (4, 55630092), (6, 37086728), (7, 31788624), (8, 27815046), (12, 18543364), (14, 15894312), (16, 13907523), (21, 10596208), (24, 9271682), (28, 7947156), (37, 6014064), (42, 5298104), (48, 4635841), (49, 4541232), (56, 3973578), (74, 3007032), (84, 2649052), (98, 2270616), (111, 2004688), (112, 1986789), (147, 1513744), (148, 1503516), (168, 1324526), (196, 1135308), (222, 1002344), (259, 859152), (294, 756872), (296, 751758), (336, 662263), (392, 567654), (444, 501172), (518, 429576), (588, 378436), (592, 375879), (777, 286384), (784, 283827), (888, 250586), (1036, 214788), (1176, 189218), (1554, 143192), (1776, 125293), (1813, 122736), (2072, 107394), (2352, 94609), (2557, 87024), (3108, 71596), (3626, 61368), (4144, 53697), (5114, 43512), (5439, 40912), (6216, 35798), (7252, 30684), (7671, 29008), (10228, 21756), (10878, 20456), (12432, 17899), (14504, 15342)]