289445076

素因数分解:

$2^2\times 3^8\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 108

約数和(自身を含む): 781178580

約数和(自身を除く): 491733504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 269, 324, 369, 486, 492, 538, 729, 738, 807, 972, 1076, 1107, 1458, 1476, 1614, 2187, 2214, 2421, 2916, 3228, 3321, 4374, 4428, 4842, 6561, 6642, 7263, 8748, 9684, 9963, 11029, 13122, 13284, 14526, 19926, 21789, 22058, 26244, 29052, 29889, 33087, 39852, 43578, 44116, 59778, 65367, 66174, 87156, 89667, 99261, 119556, 130734, 132348, 179334, 196101, 198522, 261468, 269001, 297783, 358668, 392202, 397044, 538002, 588303, 595566, 784404, 893349, 1076004, 1176606, 1191132, 1764909, 1786698, 2353212, 2680047, 3529818, 3573396, 5360094, 7059636, 8040141, 10720188, 16080282, 24120423, 32160564, 48240846, 72361269, 96481692, 144722538, 289445076]

約数ペア:

[(1, 289445076), (2, 144722538), (3, 96481692), (4, 72361269), (6, 48240846), (9, 32160564), (12, 24120423), (18, 16080282), (27, 10720188), (36, 8040141), (41, 7059636), (54, 5360094), (81, 3573396), (82, 3529818), (108, 2680047), (123, 2353212), (162, 1786698), (164, 1764909), (243, 1191132), (246, 1176606), (269, 1076004), (324, 893349), (369, 784404), (486, 595566), (492, 588303), (538, 538002), (729, 397044), (738, 392202), (807, 358668), (972, 297783), (1076, 269001), (1107, 261468), (1458, 198522), (1476, 196101), (1614, 179334), (2187, 132348), (2214, 130734), (2421, 119556), (2916, 99261), (3228, 89667), (3321, 87156), (4374, 66174), (4428, 65367), (4842, 59778), (6561, 44116), (6642, 43578), (7263, 39852), (8748, 33087), (9684, 29889), (9963, 29052), (11029, 26244), (13122, 22058), (13284, 21789), (14526, 19926)]