390721584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67273}}^1$

素因数の和:67306

約数の個数: 60

約数和(自身を含む): 1109482808

約数和(自身を除く): 718761224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 67273, 134546, 201819, 269092, 403638, 538184, 740003, 807276, 1076368, 1480006, 1614552, 2220009, 2960012, 3229104, 4440018, 5920024, 8140033, 8880036, 11840048, 16280066, 17760072, 24420099, 32560132, 35520144, 48840198, 65120264, 97680396, 130240528, 195360792, 390721584]

約数ペア:

[(1, 390721584), (2, 195360792), (3, 130240528), (4, 97680396), (6, 65120264), (8, 48840198), (11, 35520144), (12, 32560132), (16, 24420099), (22, 17760072), (24, 16280066), (33, 11840048), (44, 8880036), (48, 8140033), (66, 5920024), (88, 4440018), (121, 3229104), (132, 2960012), (176, 2220009), (242, 1614552), (264, 1480006), (363, 1076368), (484, 807276), (528, 740003), (726, 538184), (968, 403638), (1452, 269092), (1936, 201819), (2904, 134546), (5808, 67273)]