321018084

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 884362752

約数和(自身を除く): 563344668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 73, 92, 94, 113, 138, 141, 146, 188, 207, 219, 226, 276, 282, 292, 339, 414, 423, 438, 452, 564, 657, 678, 828, 846, 876, 1017, 1081, 1314, 1356, 1679, 1692, 2034, 2162, 2599, 2628, 3243, 3358, 3431, 4068, 4324, 5037, 5198, 5311, 6486, 6716, 6862, 7797, 8249, 9729, 10074, 10293, 10396, 10622, 12972, 13724, 15111, 15594, 15933, 16498, 19458, 20148, 20586, 21244, 23391, 24747, 30222, 30879, 31188, 31866, 32996, 38916, 41172, 46782, 47799, 49494, 60444, 61758, 63732, 74241, 78913, 93564, 95598, 98988, 122153, 123516, 148482, 157826, 189727, 191196, 236739, 244306, 296964, 315652, 366459, 379454, 387703, 473478, 488612, 569181, 710217, 732918, 758908, 775406, 946956, 1099377, 1138362, 1163109, 1420434, 1465836, 1550812, 1707543, 2198754, 2276724, 2326218, 2840868, 3415086, 3489327, 4397508, 4652436, 6830172, 6978654, 8917169, 13957308, 17834338, 26751507, 35668676, 53503014, 80254521, 107006028, 160509042, 321018084]

約数ペア:

[(1, 321018084), (2, 160509042), (3, 107006028), (4, 80254521), (6, 53503014), (9, 35668676), (12, 26751507), (18, 17834338), (23, 13957308), (36, 8917169), (46, 6978654), (47, 6830172), (69, 4652436), (73, 4397508), (92, 3489327), (94, 3415086), (113, 2840868), (138, 2326218), (141, 2276724), (146, 2198754), (188, 1707543), (207, 1550812), (219, 1465836), (226, 1420434), (276, 1163109), (282, 1138362), (292, 1099377), (339, 946956), (414, 775406), (423, 758908), (438, 732918), (452, 710217), (564, 569181), (657, 488612), (678, 473478), (828, 387703), (846, 379454), (876, 366459), (1017, 315652), (1081, 296964), (1314, 244306), (1356, 236739), (1679, 191196), (1692, 189727), (2034, 157826), (2162, 148482), (2599, 123516), (2628, 122153), (3243, 98988), (3358, 95598), (3431, 93564), (4068, 78913), (4324, 74241), (5037, 63732), (5198, 61758), (5311, 60444), (6486, 49494), (6716, 47799), (6862, 46782), (7797, 41172), (8249, 38916), (9729, 32996), (10074, 31866), (10293, 31188), (10396, 30879), (10622, 30222), (12972, 24747), (13724, 23391), (15111, 21244), (15594, 20586), (15933, 20148), (16498, 19458)]