285859308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 793182208

約数和(自身を除く): 507322900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 151, 186, 217, 302, 372, 434, 453, 604, 651, 727, 868, 906, 1057, 1302, 1454, 1812, 2114, 2181, 2604, 2908, 3171, 4228, 4362, 4681, 5089, 6342, 8724, 9362, 10178, 12684, 14043, 15267, 18724, 20356, 22537, 28086, 30534, 32767, 45074, 56172, 61068, 65534, 67611, 90148, 98301, 109777, 131068, 135222, 157759, 196602, 219554, 270444, 315518, 329331, 393204, 439108, 473277, 631036, 658662, 768439, 946554, 1317324, 1536878, 1893108, 2305317, 3073756, 3403087, 4610634, 6806174, 9221268, 10209261, 13612348, 20418522, 23821609, 40837044, 47643218, 71464827, 95286436, 142929654, 285859308]

約数ペア:

[(1, 285859308), (2, 142929654), (3, 95286436), (4, 71464827), (6, 47643218), (7, 40837044), (12, 23821609), (14, 20418522), (21, 13612348), (28, 10209261), (31, 9221268), (42, 6806174), (62, 4610634), (84, 3403087), (93, 3073756), (124, 2305317), (151, 1893108), (186, 1536878), (217, 1317324), (302, 946554), (372, 768439), (434, 658662), (453, 631036), (604, 473277), (651, 439108), (727, 393204), (868, 329331), (906, 315518), (1057, 270444), (1302, 219554), (1454, 196602), (1812, 157759), (2114, 135222), (2181, 131068), (2604, 109777), (2908, 98301), (3171, 90148), (4228, 67611), (4362, 65534), (4681, 61068), (5089, 56172), (6342, 45074), (8724, 32767), (9362, 30534), (10178, 28086), (12684, 22537), (14043, 20356), (15267, 18724)]