7290456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 12063144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 239, 246, 248, 328, 372, 478, 492, 717, 744, 956, 984, 1271, 1434, 1912, 2542, 2868, 3813, 5084, 5736, 7409, 7626, 9799, 10168, 14818, 15252, 19598, 22227, 29397, 29636, 30504, 39196, 44454, 58794, 59272, 78392, 88908, 117588, 177816, 235176, 303769, 607538, 911307, 1215076, 1822614, 2430152, 3645228, 7290456]

約数ペア:

[(1, 7290456), (2, 3645228), (3, 2430152), (4, 1822614), (6, 1215076), (8, 911307), (12, 607538), (24, 303769), (31, 235176), (41, 177816), (62, 117588), (82, 88908), (93, 78392), (123, 59272), (124, 58794), (164, 44454), (186, 39196), (239, 30504), (246, 29636), (248, 29397), (328, 22227), (372, 19598), (478, 15252), (492, 14818), (717, 10168), (744, 9799), (956, 7626), (984, 7409), (1271, 5736), (1434, 5084), (1912, 3813), (2542, 2868)]