220698672

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2202

約数の個数: 80

約数和(自身を含む): 597104640

約数和(自身を除く): 376405968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2089, 2201, 3408, 4178, 4402, 6267, 6603, 8356, 8804, 12534, 13206, 16712, 17608, 25068, 26412, 33424, 35216, 50136, 52824, 64759, 100272, 105648, 129518, 148319, 194277, 259036, 296638, 388554, 444957, 518072, 593276, 777108, 889914, 1036144, 1186552, 1554216, 1779828, 2373104, 3108432, 3559656, 4597889, 7119312, 9195778, 13793667, 18391556, 27587334, 36783112, 55174668, 73566224, 110349336, 220698672]

約数ペア:

[(1, 220698672), (2, 110349336), (3, 73566224), (4, 55174668), (6, 36783112), (8, 27587334), (12, 18391556), (16, 13793667), (24, 9195778), (31, 7119312), (48, 4597889), (62, 3559656), (71, 3108432), (93, 2373104), (124, 1779828), (142, 1554216), (186, 1186552), (213, 1036144), (248, 889914), (284, 777108), (372, 593276), (426, 518072), (496, 444957), (568, 388554), (744, 296638), (852, 259036), (1136, 194277), (1488, 148319), (1704, 129518), (2089, 105648), (2201, 100272), (3408, 64759), (4178, 52824), (4402, 50136), (6267, 35216), (6603, 33424), (8356, 26412), (8804, 25068), (12534, 17608), (13206, 16712)]