311940072

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{9439}}^1$

素因数の和:9477

約数の個数: 96

約数和(自身を含む): 927763200

約数和(自身を除く): 615823128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 918, 972, 1224, 1377, 1836, 1944, 2754, 3672, 4131, 5508, 8262, 9439, 11016, 16524, 18878, 28317, 33048, 37756, 56634, 75512, 84951, 113268, 160463, 169902, 226536, 254853, 320926, 339804, 481389, 509706, 641852, 679608, 764559, 962778, 1019412, 1283704, 1444167, 1529118, 1925556, 2038824, 2293677, 2888334, 3058236, 3851112, 4332501, 4587354, 5776668, 6116472, 8665002, 9174708, 11553336, 12997503, 17330004, 18349416, 25995006, 34660008, 38992509, 51990012, 77985018, 103980024, 155970036, 311940072]

約数ペア:

[(1, 311940072), (2, 155970036), (3, 103980024), (4, 77985018), (6, 51990012), (8, 38992509), (9, 34660008), (12, 25995006), (17, 18349416), (18, 17330004), (24, 12997503), (27, 11553336), (34, 9174708), (36, 8665002), (51, 6116472), (54, 5776668), (68, 4587354), (72, 4332501), (81, 3851112), (102, 3058236), (108, 2888334), (136, 2293677), (153, 2038824), (162, 1925556), (204, 1529118), (216, 1444167), (243, 1283704), (306, 1019412), (324, 962778), (408, 764559), (459, 679608), (486, 641852), (612, 509706), (648, 481389), (918, 339804), (972, 320926), (1224, 254853), (1377, 226536), (1836, 169902), (1944, 160463), (2754, 113268), (3672, 84951), (4131, 75512), (5508, 56634), (8262, 37756), (9439, 33048), (11016, 28317), (16524, 18878)]