320430438

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 732542400

約数和(自身を除く): 412111962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 89, 122, 178, 183, 267, 366, 534, 549, 801, 1093, 1098, 1602, 1647, 2186, 2403, 3279, 3294, 4806, 5429, 6558, 9837, 10858, 16287, 19674, 29511, 32574, 48861, 59022, 66673, 97277, 97722, 133346, 146583, 194554, 200019, 291831, 293166, 400038, 583662, 600057, 875493, 1200114, 1750986, 1800171, 2626479, 3600342, 5252958, 5933897, 11867794, 17801691, 35603382, 53405073, 106810146, 160215219, 320430438]

約数ペア:

[(1, 320430438), (2, 160215219), (3, 106810146), (6, 53405073), (9, 35603382), (18, 17801691), (27, 11867794), (54, 5933897), (61, 5252958), (89, 3600342), (122, 2626479), (178, 1800171), (183, 1750986), (267, 1200114), (366, 875493), (534, 600057), (549, 583662), (801, 400038), (1093, 293166), (1098, 291831), (1602, 200019), (1647, 194554), (2186, 146583), (2403, 133346), (3279, 97722), (3294, 97277), (4806, 66673), (5429, 59022), (6558, 48861), (9837, 32574), (10858, 29511), (16287, 19674)]