123040416

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21011}}^1$

素因数の和:21085

約数の個数: 48

約数和(自身を含む): 328291488

約数和(自身を除く): 205251072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 21011, 42022, 63033, 84044, 126066, 168088, 252132, 336176, 504264, 672352, 1008528, 1281671, 2017056, 2563342, 3845013, 5126684, 7690026, 10253368, 15380052, 20506736, 30760104, 41013472, 61520208, 123040416]

約数ペア:

[(1, 123040416), (2, 61520208), (3, 41013472), (4, 30760104), (6, 20506736), (8, 15380052), (12, 10253368), (16, 7690026), (24, 5126684), (32, 3845013), (48, 2563342), (61, 2017056), (96, 1281671), (122, 1008528), (183, 672352), (244, 504264), (366, 336176), (488, 252132), (732, 168088), (976, 126066), (1464, 84044), (1952, 63033), (2928, 42022), (5856, 21011)]