339934788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{89}}^1$

素因数の和:274

約数の個数: 108

約数和(自身を含む): 931841820

約数和(自身を除く): 591907032

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 89, 102, 153, 158, 178, 204, 237, 267, 306, 316, 356, 474, 534, 612, 711, 801, 948, 1068, 1343, 1422, 1513, 1602, 2686, 2844, 3026, 3204, 4029, 4539, 5372, 6052, 6241, 7031, 8058, 9078, 12087, 12482, 13617, 14062, 16116, 18156, 18723, 21093, 24174, 24964, 27234, 28124, 37446, 42186, 48348, 54468, 56169, 63279, 74892, 84372, 106097, 112338, 119527, 126558, 212194, 224676, 239054, 253116, 318291, 358581, 424388, 478108, 555449, 636582, 717162, 954873, 1075743, 1110898, 1273164, 1434324, 1666347, 1909746, 2151486, 2221796, 3332694, 3819492, 4302972, 4999041, 6665388, 9442633, 9998082, 18885266, 19996164, 28327899, 37770532, 56655798, 84983697, 113311596, 169967394, 339934788]

約数ペア:

[(1, 339934788), (2, 169967394), (3, 113311596), (4, 84983697), (6, 56655798), (9, 37770532), (12, 28327899), (17, 19996164), (18, 18885266), (34, 9998082), (36, 9442633), (51, 6665388), (68, 4999041), (79, 4302972), (89, 3819492), (102, 3332694), (153, 2221796), (158, 2151486), (178, 1909746), (204, 1666347), (237, 1434324), (267, 1273164), (306, 1110898), (316, 1075743), (356, 954873), (474, 717162), (534, 636582), (612, 555449), (711, 478108), (801, 424388), (948, 358581), (1068, 318291), (1343, 253116), (1422, 239054), (1513, 224676), (1602, 212194), (2686, 126558), (2844, 119527), (3026, 112338), (3204, 106097), (4029, 84372), (4539, 74892), (5372, 63279), (6052, 56169), (6241, 54468), (7031, 48348), (8058, 42186), (9078, 37446), (12087, 28124), (12482, 27234), (13617, 24964), (14062, 24174), (16116, 21093), (18156, 18723)]