744976872

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1684

約数の個数: 128

約数和(自身を含む): 2167603200

約数和(自身を除く): 1422626328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 71, 72, 93, 108, 124, 142, 186, 213, 216, 248, 279, 284, 372, 426, 558, 568, 639, 744, 837, 852, 1116, 1278, 1567, 1674, 1704, 1917, 2201, 2232, 2556, 3134, 3348, 3834, 4402, 4701, 5112, 6268, 6603, 6696, 7668, 8804, 9402, 12536, 13206, 14103, 15336, 17608, 18804, 19809, 26412, 28206, 37608, 39618, 42309, 48577, 52824, 56412, 59427, 79236, 84618, 97154, 111257, 112824, 118854, 145731, 158472, 169236, 194308, 222514, 237708, 291462, 333771, 338472, 388616, 437193, 445028, 475416, 582924, 667542, 874386, 890056, 1001313, 1165848, 1311579, 1335084, 1748772, 2002626, 2623158, 2670168, 3003939, 3448967, 3497544, 4005252, 5246316, 6007878, 6897934, 8010504, 10346901, 10492632, 12015756, 13795868, 20693802, 24031512, 27591736, 31040703, 41387604, 62081406, 82775208, 93122109, 124162812, 186244218, 248325624, 372488436, 744976872]

約数ペア:

[(1, 744976872), (2, 372488436), (3, 248325624), (4, 186244218), (6, 124162812), (8, 93122109), (9, 82775208), (12, 62081406), (18, 41387604), (24, 31040703), (27, 27591736), (31, 24031512), (36, 20693802), (54, 13795868), (62, 12015756), (71, 10492632), (72, 10346901), (93, 8010504), (108, 6897934), (124, 6007878), (142, 5246316), (186, 4005252), (213, 3497544), (216, 3448967), (248, 3003939), (279, 2670168), (284, 2623158), (372, 2002626), (426, 1748772), (558, 1335084), (568, 1311579), (639, 1165848), (744, 1001313), (837, 890056), (852, 874386), (1116, 667542), (1278, 582924), (1567, 475416), (1674, 445028), (1704, 437193), (1917, 388616), (2201, 338472), (2232, 333771), (2556, 291462), (3134, 237708), (3348, 222514), (3834, 194308), (4402, 169236), (4701, 158472), (5112, 145731), (6268, 118854), (6603, 112824), (6696, 111257), (7668, 97154), (8804, 84618), (9402, 79236), (12536, 59427), (13206, 56412), (14103, 52824), (15336, 48577), (17608, 42309), (18804, 39618), (19809, 37608), (26412, 28206)]