261636132

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{8389}}^1$

素因数の和:8532

約数の個数: 48

約数和(自身を含む): 642741120

約数和(自身を除く): 381104988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 113, 138, 226, 276, 339, 452, 678, 1356, 2599, 5198, 7797, 8389, 10396, 15594, 16778, 25167, 31188, 33556, 50334, 100668, 192947, 385894, 578841, 771788, 947957, 1157682, 1895914, 2315364, 2843871, 3791828, 5687742, 11375484, 21803011, 43606022, 65409033, 87212044, 130818066, 261636132]

約数ペア:

[(1, 261636132), (2, 130818066), (3, 87212044), (4, 65409033), (6, 43606022), (12, 21803011), (23, 11375484), (46, 5687742), (69, 3791828), (92, 2843871), (113, 2315364), (138, 1895914), (226, 1157682), (276, 947957), (339, 771788), (452, 578841), (678, 385894), (1356, 192947), (2599, 100668), (5198, 50334), (7797, 33556), (8389, 31188), (10396, 25167), (15594, 16778)]