320480328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{112213}}^1$

素因数の和:112246

約数の個数: 64

約数和(自身を含む): 969528960

約数和(自身を除く): 649048632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 112213, 224426, 336639, 448852, 673278, 785491, 897704, 1346556, 1570982, 1907621, 2356473, 2693112, 3141964, 3815242, 4712946, 5722863, 6283928, 7630484, 9425892, 11445726, 13353347, 15260968, 18851784, 22891452, 26706694, 40060041, 45782904, 53413388, 80120082, 106826776, 160240164, 320480328]

約数ペア:

[(1, 320480328), (2, 160240164), (3, 106826776), (4, 80120082), (6, 53413388), (7, 45782904), (8, 40060041), (12, 26706694), (14, 22891452), (17, 18851784), (21, 15260968), (24, 13353347), (28, 11445726), (34, 9425892), (42, 7630484), (51, 6283928), (56, 5722863), (68, 4712946), (84, 3815242), (102, 3141964), (119, 2693112), (136, 2356473), (168, 1907621), (204, 1570982), (238, 1346556), (357, 897704), (408, 785491), (476, 673278), (714, 448852), (952, 336639), (1428, 224426), (2856, 112213)]