1139283728

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 2571168768

約数和(自身を除く): 1431885040

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 121, 124, 164, 176, 242, 248, 328, 341, 451, 463, 484, 496, 656, 682, 902, 926, 968, 1271, 1364, 1804, 1852, 1936, 2542, 2728, 3608, 3704, 3751, 4961, 5084, 5093, 5456, 7216, 7408, 7502, 9922, 10168, 10186, 13981, 14353, 15004, 18983, 19844, 20336, 20372, 27962, 28706, 30008, 37966, 39688, 40744, 55924, 56023, 57412, 60016, 75932, 79376, 81488, 111848, 112046, 114824, 151864, 153791, 157883, 208813, 223696, 224092, 229648, 303728, 307582, 315766, 417626, 448184, 588473, 615164, 631532, 835252, 896368, 1176946, 1230328, 1263064, 1670504, 1736713, 2296943, 2353892, 2460656, 2526128, 3341008, 3473426, 4593886, 4707784, 6473203, 6946852, 9187772, 9415568, 12946406, 13893704, 18375544, 25892812, 27787408, 36751088, 51785624, 71205233, 103571248, 142410466, 284820932, 569641864, 1139283728]

約数ペア:

[(1, 1139283728), (2, 569641864), (4, 284820932), (8, 142410466), (11, 103571248), (16, 71205233), (22, 51785624), (31, 36751088), (41, 27787408), (44, 25892812), (62, 18375544), (82, 13893704), (88, 12946406), (121, 9415568), (124, 9187772), (164, 6946852), (176, 6473203), (242, 4707784), (248, 4593886), (328, 3473426), (341, 3341008), (451, 2526128), (463, 2460656), (484, 2353892), (496, 2296943), (656, 1736713), (682, 1670504), (902, 1263064), (926, 1230328), (968, 1176946), (1271, 896368), (1364, 835252), (1804, 631532), (1852, 615164), (1936, 588473), (2542, 448184), (2728, 417626), (3608, 315766), (3704, 307582), (3751, 303728), (4961, 229648), (5084, 224092), (5093, 223696), (5456, 208813), (7216, 157883), (7408, 153791), (7502, 151864), (9922, 114824), (10168, 112046), (10186, 111848), (13981, 81488), (14353, 79376), (15004, 75932), (18983, 60016), (19844, 57412), (20336, 56023), (20372, 55924), (27962, 40744), (28706, 39688), (30008, 37966)]