219898128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8693}}^1$

素因数の和:8752

約数の個数: 80

約数和(自身を含む): 620960256

約数和(自身を除く): 401062128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 8693, 12648, 17386, 25296, 26079, 34772, 52158, 69544, 104316, 139088, 147781, 208632, 269483, 295562, 417264, 443343, 538966, 591124, 808449, 886686, 1077932, 1182248, 1616898, 1773372, 2155864, 2364496, 3233796, 3546744, 4311728, 4581211, 6467592, 7093488, 9162422, 12935184, 13743633, 18324844, 27487266, 36649688, 54974532, 73299376, 109949064, 219898128]

約数ペア:

[(1, 219898128), (2, 109949064), (3, 73299376), (4, 54974532), (6, 36649688), (8, 27487266), (12, 18324844), (16, 13743633), (17, 12935184), (24, 9162422), (31, 7093488), (34, 6467592), (48, 4581211), (51, 4311728), (62, 3546744), (68, 3233796), (93, 2364496), (102, 2155864), (124, 1773372), (136, 1616898), (186, 1182248), (204, 1077932), (248, 886686), (272, 808449), (372, 591124), (408, 538966), (496, 443343), (527, 417264), (744, 295562), (816, 269483), (1054, 208632), (1488, 147781), (1581, 139088), (2108, 104316), (3162, 69544), (4216, 52158), (6324, 34772), (8432, 26079), (8693, 25296), (12648, 17386)]