475416

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 1382400

約数和(自身を除く): 906984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 71, 72, 93, 108, 124, 142, 186, 213, 216, 248, 279, 284, 372, 426, 558, 568, 639, 744, 837, 852, 1116, 1278, 1674, 1704, 1917, 2201, 2232, 2556, 3348, 3834, 4402, 5112, 6603, 6696, 7668, 8804, 13206, 15336, 17608, 19809, 26412, 39618, 52824, 59427, 79236, 118854, 158472, 237708, 475416]

約数ペア:

[(1, 475416), (2, 237708), (3, 158472), (4, 118854), (6, 79236), (8, 59427), (9, 52824), (12, 39618), (18, 26412), (24, 19809), (27, 17608), (31, 15336), (36, 13206), (54, 8804), (62, 7668), (71, 6696), (72, 6603), (93, 5112), (108, 4402), (124, 3834), (142, 3348), (186, 2556), (213, 2232), (216, 2201), (248, 1917), (279, 1704), (284, 1674), (372, 1278), (426, 1116), (558, 852), (568, 837), (639, 744)]