389213928

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1693}}^1$

素因数の和:1839

約数の個数: 96

約数和(自身を含む): 1099338240

約数和(自身を除く): 710124312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 103, 124, 186, 206, 248, 279, 309, 372, 412, 558, 618, 744, 824, 927, 1116, 1236, 1693, 1854, 2232, 2472, 3193, 3386, 3708, 5079, 6386, 6772, 7416, 9579, 10158, 12772, 13544, 15237, 19158, 20316, 25544, 28737, 30474, 38316, 40632, 52483, 57474, 60948, 76632, 104966, 114948, 121896, 157449, 174379, 209932, 229896, 314898, 348758, 419864, 472347, 523137, 629796, 697516, 944694, 1046274, 1259592, 1395032, 1569411, 1889388, 2092548, 3138822, 3778776, 4185096, 5405749, 6277644, 10811498, 12555288, 16217247, 21622996, 32434494, 43245992, 48651741, 64868988, 97303482, 129737976, 194606964, 389213928]

約数ペア:

[(1, 389213928), (2, 194606964), (3, 129737976), (4, 97303482), (6, 64868988), (8, 48651741), (9, 43245992), (12, 32434494), (18, 21622996), (24, 16217247), (31, 12555288), (36, 10811498), (62, 6277644), (72, 5405749), (93, 4185096), (103, 3778776), (124, 3138822), (186, 2092548), (206, 1889388), (248, 1569411), (279, 1395032), (309, 1259592), (372, 1046274), (412, 944694), (558, 697516), (618, 629796), (744, 523137), (824, 472347), (927, 419864), (1116, 348758), (1236, 314898), (1693, 229896), (1854, 209932), (2232, 174379), (2472, 157449), (3193, 121896), (3386, 114948), (3708, 104966), (5079, 76632), (6386, 60948), (6772, 57474), (7416, 52483), (9579, 40632), (10158, 38316), (12772, 30474), (13544, 28737), (15237, 25544), (19158, 20316)]