2009356728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{4391}}^1$

素因数の和:5252

約数の個数: 64

約数和(自身を含む): 5249318400

約数和(自身を除く): 3239961672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 829, 1658, 2487, 3316, 4391, 4974, 6632, 8782, 9948, 13173, 17564, 19067, 19896, 26346, 35128, 38134, 52692, 57201, 76268, 100993, 105384, 114402, 152536, 201986, 228804, 302979, 403972, 457608, 605958, 807944, 1211916, 2423832, 3640139, 7280278, 10920417, 14560556, 21840834, 29121112, 43681668, 83723197, 87363336, 167446394, 251169591, 334892788, 502339182, 669785576, 1004678364, 2009356728]

約数ペア:

[(1, 2009356728), (2, 1004678364), (3, 669785576), (4, 502339182), (6, 334892788), (8, 251169591), (12, 167446394), (23, 87363336), (24, 83723197), (46, 43681668), (69, 29121112), (92, 21840834), (138, 14560556), (184, 10920417), (276, 7280278), (552, 3640139), (829, 2423832), (1658, 1211916), (2487, 807944), (3316, 605958), (4391, 457608), (4974, 403972), (6632, 302979), (8782, 228804), (9948, 201986), (13173, 152536), (17564, 114402), (19067, 105384), (19896, 100993), (26346, 76268), (35128, 57201), (38134, 52692)]