761299488

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1319

約数の個数: 144

約数和(自身を含む): 2268145152

約数和(自身を除く): 1506845664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 71, 72, 93, 96, 124, 142, 144, 186, 213, 248, 279, 284, 288, 372, 426, 496, 558, 568, 639, 744, 852, 992, 1116, 1136, 1201, 1278, 1488, 1704, 2201, 2232, 2272, 2402, 2556, 2976, 3408, 3603, 4402, 4464, 4804, 5112, 6603, 6816, 7206, 8804, 8928, 9608, 10224, 10809, 13206, 14412, 17608, 19216, 19809, 20448, 21618, 26412, 28824, 35216, 37231, 38432, 39618, 43236, 52824, 57648, 70432, 74462, 79236, 85271, 86472, 105648, 111693, 115296, 148924, 158472, 170542, 172944, 211296, 223386, 255813, 297848, 316944, 335079, 341084, 345888, 446772, 511626, 595696, 633888, 670158, 682168, 767439, 893544, 1023252, 1191392, 1340316, 1364336, 1534878, 1787088, 2046504, 2643401, 2680632, 2728672, 3069756, 3574176, 4093008, 5286802, 5361264, 6139512, 7930203, 8186016, 10573604, 10722528, 12279024, 15860406, 21147208, 23790609, 24558048, 31720812, 42294416, 47581218, 63441624, 84588832, 95162436, 126883248, 190324872, 253766496, 380649744, 761299488]

約数ペア:

[(1, 761299488), (2, 380649744), (3, 253766496), (4, 190324872), (6, 126883248), (8, 95162436), (9, 84588832), (12, 63441624), (16, 47581218), (18, 42294416), (24, 31720812), (31, 24558048), (32, 23790609), (36, 21147208), (48, 15860406), (62, 12279024), (71, 10722528), (72, 10573604), (93, 8186016), (96, 7930203), (124, 6139512), (142, 5361264), (144, 5286802), (186, 4093008), (213, 3574176), (248, 3069756), (279, 2728672), (284, 2680632), (288, 2643401), (372, 2046504), (426, 1787088), (496, 1534878), (558, 1364336), (568, 1340316), (639, 1191392), (744, 1023252), (852, 893544), (992, 767439), (1116, 682168), (1136, 670158), (1201, 633888), (1278, 595696), (1488, 511626), (1704, 446772), (2201, 345888), (2232, 341084), (2272, 335079), (2402, 316944), (2556, 297848), (2976, 255813), (3408, 223386), (3603, 211296), (4402, 172944), (4464, 170542), (4804, 158472), (5112, 148924), (6603, 115296), (6816, 111693), (7206, 105648), (8804, 86472), (8928, 85271), (9608, 79236), (10224, 74462), (10809, 70432), (13206, 57648), (14412, 52824), (17608, 43236), (19216, 39618), (19809, 38432), (20448, 37231), (21618, 35216), (26412, 28824)]