490863312

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 1421445480

約数和(自身を除く): 930582168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 181, 222, 296, 333, 362, 444, 509, 543, 592, 666, 724, 888, 1018, 1086, 1332, 1448, 1527, 1629, 1776, 2036, 2172, 2664, 2896, 3054, 3258, 4072, 4344, 4581, 5328, 6108, 6516, 6697, 8144, 8688, 9162, 12216, 13032, 13394, 18324, 18833, 20091, 24432, 26064, 26788, 36648, 37666, 40182, 53576, 56499, 60273, 73296, 75332, 80364, 92129, 107152, 112998, 120546, 150664, 160728, 169497, 184258, 225996, 241092, 276387, 301328, 321456, 338994, 368516, 451992, 482184, 552774, 677988, 737032, 829161, 903984, 964368, 1105548, 1355976, 1474064, 1658322, 2211096, 2711952, 3316644, 3408773, 4422192, 6633288, 6817546, 10226319, 13266576, 13635092, 20452638, 27270184, 30678957, 40905276, 54540368, 61357914, 81810552, 122715828, 163621104, 245431656, 490863312]

約数ペア:

[(1, 490863312), (2, 245431656), (3, 163621104), (4, 122715828), (6, 81810552), (8, 61357914), (9, 54540368), (12, 40905276), (16, 30678957), (18, 27270184), (24, 20452638), (36, 13635092), (37, 13266576), (48, 10226319), (72, 6817546), (74, 6633288), (111, 4422192), (144, 3408773), (148, 3316644), (181, 2711952), (222, 2211096), (296, 1658322), (333, 1474064), (362, 1355976), (444, 1105548), (509, 964368), (543, 903984), (592, 829161), (666, 737032), (724, 677988), (888, 552774), (1018, 482184), (1086, 451992), (1332, 368516), (1448, 338994), (1527, 321456), (1629, 301328), (1776, 276387), (2036, 241092), (2172, 225996), (2664, 184258), (2896, 169497), (3054, 160728), (3258, 150664), (4072, 120546), (4344, 112998), (4581, 107152), (5328, 92129), (6108, 80364), (6516, 75332), (6697, 73296), (8144, 60273), (8688, 56499), (9162, 53576), (12216, 40182), (13032, 37666), (13394, 36648), (18324, 26788), (18833, 26064), (20091, 24432)]