1631114848

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 3706601472

約数和(自身を除く): 2075486624

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 107, 121, 124, 127, 176, 214, 242, 248, 254, 341, 352, 428, 484, 496, 508, 682, 856, 968, 992, 1016, 1177, 1364, 1397, 1712, 1936, 2032, 2354, 2728, 2794, 3317, 3424, 3751, 3872, 3937, 4064, 4708, 5456, 5588, 6634, 7502, 7874, 9416, 10912, 11176, 12947, 13268, 13589, 15004, 15367, 15748, 18832, 22352, 25894, 26536, 27178, 30008, 30734, 31496, 36487, 37664, 43307, 44704, 51788, 53072, 54356, 60016, 61468, 62992, 72974, 86614, 103576, 106144, 108712, 120032, 122936, 125984, 145948, 149479, 173228, 207152, 217424, 245872, 291896, 298958, 346456, 401357, 414304, 421259, 434848, 476377, 491744, 583792, 597916, 692912, 802714, 842518, 952754, 1167584, 1195832, 1385824, 1605428, 1644269, 1685036, 1905508, 2391664, 3210856, 3288538, 3370072, 3811016, 4633849, 4783328, 6421712, 6577076, 6740144, 7622032, 9267698, 12843424, 13154152, 13480288, 15244064, 18535396, 26308304, 37070792, 50972339, 52616608, 74141584, 101944678, 148283168, 203889356, 407778712, 815557424, 1631114848]

約数ペア:

[(1, 1631114848), (2, 815557424), (4, 407778712), (8, 203889356), (11, 148283168), (16, 101944678), (22, 74141584), (31, 52616608), (32, 50972339), (44, 37070792), (62, 26308304), (88, 18535396), (107, 15244064), (121, 13480288), (124, 13154152), (127, 12843424), (176, 9267698), (214, 7622032), (242, 6740144), (248, 6577076), (254, 6421712), (341, 4783328), (352, 4633849), (428, 3811016), (484, 3370072), (496, 3288538), (508, 3210856), (682, 2391664), (856, 1905508), (968, 1685036), (992, 1644269), (1016, 1605428), (1177, 1385824), (1364, 1195832), (1397, 1167584), (1712, 952754), (1936, 842518), (2032, 802714), (2354, 692912), (2728, 597916), (2794, 583792), (3317, 491744), (3424, 476377), (3751, 434848), (3872, 421259), (3937, 414304), (4064, 401357), (4708, 346456), (5456, 298958), (5588, 291896), (6634, 245872), (7502, 217424), (7874, 207152), (9416, 173228), (10912, 149479), (11176, 145948), (12947, 125984), (13268, 122936), (13589, 120032), (15004, 108712), (15367, 106144), (15748, 103576), (18832, 86614), (22352, 72974), (25894, 62992), (26536, 61468), (27178, 60016), (30008, 54356), (30734, 53072), (31496, 51788), (36487, 44704), (37664, 43307)]