427640448

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{58613}}^1$

素因数の和:58649

約数の個数: 64

約数和(自身を含む): 1195725600

約数和(自身を除く): 768085152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 58613, 117226, 175839, 234452, 351678, 468904, 703356, 937808, 1113647, 1406712, 1875616, 2227294, 2813424, 3340941, 3751232, 4454588, 5626848, 6681882, 7502464, 8909176, 11253696, 13363764, 17818352, 22507392, 26727528, 35636704, 53455056, 71273408, 106910112, 142546816, 213820224, 427640448]

約数ペア:

[(1, 427640448), (2, 213820224), (3, 142546816), (4, 106910112), (6, 71273408), (8, 53455056), (12, 35636704), (16, 26727528), (19, 22507392), (24, 17818352), (32, 13363764), (38, 11253696), (48, 8909176), (57, 7502464), (64, 6681882), (76, 5626848), (96, 4454588), (114, 3751232), (128, 3340941), (152, 2813424), (192, 2227294), (228, 1875616), (304, 1406712), (384, 1113647), (456, 937808), (608, 703356), (912, 468904), (1216, 351678), (1824, 234452), (2432, 175839), (3648, 117226), (7296, 58613)]