1289504808

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{10861}}^1$

素因数の和:10987

約数の個数: 96

約数和(自身を含む): 3736310760

約数和(自身を除く): 2446805952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 97, 102, 136, 153, 194, 204, 291, 306, 388, 408, 582, 612, 776, 873, 1164, 1224, 1649, 1746, 2328, 3298, 3492, 4947, 6596, 6984, 9894, 10861, 13192, 14841, 19788, 21722, 29682, 32583, 39576, 43444, 59364, 65166, 86888, 97749, 118728, 130332, 184637, 195498, 260664, 369274, 390996, 553911, 738548, 781992, 1053517, 1107822, 1477096, 1661733, 2107034, 2215644, 3160551, 3323466, 4214068, 4431288, 6321102, 6646932, 8428136, 9481653, 12642204, 13293864, 17909789, 18963306, 25284408, 35819578, 37926612, 53729367, 71639156, 75853224, 107458734, 143278312, 161188101, 214917468, 322376202, 429834936, 644752404, 1289504808]

約数ペア:

[(1, 1289504808), (2, 644752404), (3, 429834936), (4, 322376202), (6, 214917468), (8, 161188101), (9, 143278312), (12, 107458734), (17, 75853224), (18, 71639156), (24, 53729367), (34, 37926612), (36, 35819578), (51, 25284408), (68, 18963306), (72, 17909789), (97, 13293864), (102, 12642204), (136, 9481653), (153, 8428136), (194, 6646932), (204, 6321102), (291, 4431288), (306, 4214068), (388, 3323466), (408, 3160551), (582, 2215644), (612, 2107034), (776, 1661733), (873, 1477096), (1164, 1107822), (1224, 1053517), (1649, 781992), (1746, 738548), (2328, 553911), (3298, 390996), (3492, 369274), (4947, 260664), (6596, 195498), (6984, 184637), (9894, 130332), (10861, 118728), (13192, 97749), (14841, 86888), (19788, 65166), (21722, 59364), (29682, 43444), (32583, 39576)]