2157438752

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{937}}^1$

素因数の和:1514

約数の個数: 96

約数和(自身を含む): 5124631680

約数和(自身を除く): 2967192928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 541, 608, 937, 1064, 1082, 1874, 2128, 2164, 3748, 3787, 4256, 4328, 6559, 7496, 7574, 8656, 10279, 13118, 14992, 15148, 17312, 17803, 20558, 26236, 29984, 30296, 35606, 41116, 52472, 60592, 71212, 71953, 82232, 104944, 121184, 124621, 142424, 143906, 164464, 209888, 249242, 284848, 287812, 328928, 498484, 506917, 569696, 575624, 996968, 1013834, 1151248, 1993936, 2027668, 2302496, 3548419, 3987872, 4055336, 7096838, 8110672, 9631423, 14193676, 16221344, 19262846, 28387352, 38525692, 56774704, 67419961, 77051384, 113549408, 134839922, 154102768, 269679844, 308205536, 539359688, 1078719376, 2157438752]

約数ペア:

[(1, 2157438752), (2, 1078719376), (4, 539359688), (7, 308205536), (8, 269679844), (14, 154102768), (16, 134839922), (19, 113549408), (28, 77051384), (32, 67419961), (38, 56774704), (56, 38525692), (76, 28387352), (112, 19262846), (133, 16221344), (152, 14193676), (224, 9631423), (266, 8110672), (304, 7096838), (532, 4055336), (541, 3987872), (608, 3548419), (937, 2302496), (1064, 2027668), (1082, 1993936), (1874, 1151248), (2128, 1013834), (2164, 996968), (3748, 575624), (3787, 569696), (4256, 506917), (4328, 498484), (6559, 328928), (7496, 287812), (7574, 284848), (8656, 249242), (10279, 209888), (13118, 164464), (14992, 143906), (15148, 142424), (17312, 124621), (17803, 121184), (20558, 104944), (26236, 82232), (29984, 71953), (30296, 71212), (35606, 60592), (41116, 52472)]