1901664

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 5806080

約数和(自身を除く): 3904416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 71, 72, 93, 96, 108, 124, 142, 144, 186, 213, 216, 248, 279, 284, 288, 372, 426, 432, 496, 558, 568, 639, 744, 837, 852, 864, 992, 1116, 1136, 1278, 1488, 1674, 1704, 1917, 2201, 2232, 2272, 2556, 2976, 3348, 3408, 3834, 4402, 4464, 5112, 6603, 6696, 6816, 7668, 8804, 8928, 10224, 13206, 13392, 15336, 17608, 19809, 20448, 26412, 26784, 30672, 35216, 39618, 52824, 59427, 61344, 70432, 79236, 105648, 118854, 158472, 211296, 237708, 316944, 475416, 633888, 950832, 1901664]

約数ペア:

[(1, 1901664), (2, 950832), (3, 633888), (4, 475416), (6, 316944), (8, 237708), (9, 211296), (12, 158472), (16, 118854), (18, 105648), (24, 79236), (27, 70432), (31, 61344), (32, 59427), (36, 52824), (48, 39618), (54, 35216), (62, 30672), (71, 26784), (72, 26412), (93, 20448), (96, 19809), (108, 17608), (124, 15336), (142, 13392), (144, 13206), (186, 10224), (213, 8928), (216, 8804), (248, 7668), (279, 6816), (284, 6696), (288, 6603), (372, 5112), (426, 4464), (432, 4402), (496, 3834), (558, 3408), (568, 3348), (639, 2976), (744, 2556), (837, 2272), (852, 2232), (864, 2201), (992, 1917), (1116, 1704), (1136, 1674), (1278, 1488)]