439984992

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{55219}}^1$

素因数の和:55315

約数の個数: 48

約数和(自身を含む): 1168896960

約数和(自身を除く): 728911968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 55219, 110438, 165657, 220876, 331314, 441752, 662628, 883504, 1325256, 1767008, 2650512, 4583177, 5301024, 9166354, 13749531, 18332708, 27499062, 36665416, 54998124, 73330832, 109996248, 146661664, 219992496, 439984992]

約数ペア:

[(1, 439984992), (2, 219992496), (3, 146661664), (4, 109996248), (6, 73330832), (8, 54998124), (12, 36665416), (16, 27499062), (24, 18332708), (32, 13749531), (48, 9166354), (83, 5301024), (96, 4583177), (166, 2650512), (249, 1767008), (332, 1325256), (498, 883504), (664, 662628), (996, 441752), (1328, 331314), (1992, 220876), (2656, 165657), (3984, 110438), (7968, 55219)]