1988850672

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{90271}}^1$

素因数の和:90308

約数の個数: 100

約数和(自身を含む): 6094984896

約数和(自身を除く): 4106134224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1377, 1836, 2448, 2754, 3672, 5508, 7344, 11016, 22032, 90271, 180542, 270813, 361084, 541626, 722168, 812439, 1083252, 1444336, 1534607, 1624878, 2166504, 2437317, 3069214, 3249756, 4333008, 4603821, 4874634, 6138428, 6499512, 7311951, 9207642, 9749268, 12276856, 12999024, 13811463, 14623902, 18415284, 19498536, 24553712, 27622926, 29247804, 36830568, 38997072, 41434389, 55245852, 58495608, 73661136, 82868778, 110491704, 116991216, 124303167, 165737556, 220983408, 248606334, 331475112, 497212668, 662950224, 994425336, 1988850672]

約数ペア:

[(1, 1988850672), (2, 994425336), (3, 662950224), (4, 497212668), (6, 331475112), (8, 248606334), (9, 220983408), (12, 165737556), (16, 124303167), (17, 116991216), (18, 110491704), (24, 82868778), (27, 73661136), (34, 58495608), (36, 55245852), (48, 41434389), (51, 38997072), (54, 36830568), (68, 29247804), (72, 27622926), (81, 24553712), (102, 19498536), (108, 18415284), (136, 14623902), (144, 13811463), (153, 12999024), (162, 12276856), (204, 9749268), (216, 9207642), (272, 7311951), (306, 6499512), (324, 6138428), (408, 4874634), (432, 4603821), (459, 4333008), (612, 3249756), (648, 3069214), (816, 2437317), (918, 2166504), (1224, 1624878), (1296, 1534607), (1377, 1444336), (1836, 1083252), (2448, 812439), (2754, 722168), (3672, 541626), (5508, 361084), (7344, 270813), (11016, 180542), (22032, 90271)]