260592012

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 691004160

約数和(自身を除く): 430412148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 131, 163, 226, 262, 326, 339, 393, 452, 489, 524, 652, 678, 786, 978, 1017, 1179, 1356, 1467, 1572, 1956, 2034, 2358, 2934, 3051, 3537, 4068, 4401, 4716, 5868, 6102, 7074, 8802, 12204, 14148, 14803, 17604, 18419, 21353, 29606, 36838, 42706, 44409, 55257, 59212, 64059, 73676, 85412, 88818, 110514, 128118, 133227, 165771, 177636, 192177, 221028, 256236, 266454, 331542, 384354, 399681, 497313, 532908, 576531, 663084, 768708, 799362, 994626, 1153062, 1598724, 1989252, 2306124, 2412889, 4825778, 7238667, 9651556, 14477334, 21716001, 28954668, 43432002, 65148003, 86864004, 130296006, 260592012]

約数ペア:

[(1, 260592012), (2, 130296006), (3, 86864004), (4, 65148003), (6, 43432002), (9, 28954668), (12, 21716001), (18, 14477334), (27, 9651556), (36, 7238667), (54, 4825778), (108, 2412889), (113, 2306124), (131, 1989252), (163, 1598724), (226, 1153062), (262, 994626), (326, 799362), (339, 768708), (393, 663084), (452, 576531), (489, 532908), (524, 497313), (652, 399681), (678, 384354), (786, 331542), (978, 266454), (1017, 256236), (1179, 221028), (1356, 192177), (1467, 177636), (1572, 165771), (1956, 133227), (2034, 128118), (2358, 110514), (2934, 88818), (3051, 85412), (3537, 73676), (4068, 64059), (4401, 59212), (4716, 55257), (5868, 44409), (6102, 42706), (7074, 36838), (8802, 29606), (12204, 21353), (14148, 18419), (14803, 17604)]