293142456

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 846720000

約数和(自身を除く): 553577544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 79, 82, 108, 123, 158, 164, 216, 237, 246, 316, 328, 369, 419, 474, 492, 632, 711, 738, 838, 948, 984, 1107, 1257, 1422, 1476, 1676, 1896, 2133, 2214, 2514, 2844, 2952, 3239, 3352, 3771, 4266, 4428, 5028, 5688, 6478, 7542, 8532, 8856, 9717, 10056, 11313, 12956, 15084, 17064, 17179, 19434, 22626, 25912, 29151, 30168, 33101, 34358, 38868, 45252, 51537, 58302, 66202, 68716, 77736, 87453, 90504, 99303, 103074, 116604, 132404, 137432, 154611, 174906, 198606, 206148, 233208, 264808, 297909, 309222, 349812, 397212, 412296, 463833, 595818, 618444, 699624, 794424, 893727, 927666, 1191636, 1236888, 1357141, 1787454, 1855332, 2383272, 2714282, 3574908, 3710664, 4071423, 5428564, 7149816, 8142846, 10857128, 12214269, 16285692, 24428538, 32571384, 36642807, 48857076, 73285614, 97714152, 146571228, 293142456]

約数ペア:

[(1, 293142456), (2, 146571228), (3, 97714152), (4, 73285614), (6, 48857076), (8, 36642807), (9, 32571384), (12, 24428538), (18, 16285692), (24, 12214269), (27, 10857128), (36, 8142846), (41, 7149816), (54, 5428564), (72, 4071423), (79, 3710664), (82, 3574908), (108, 2714282), (123, 2383272), (158, 1855332), (164, 1787454), (216, 1357141), (237, 1236888), (246, 1191636), (316, 927666), (328, 893727), (369, 794424), (419, 699624), (474, 618444), (492, 595818), (632, 463833), (711, 412296), (738, 397212), (838, 349812), (948, 309222), (984, 297909), (1107, 264808), (1257, 233208), (1422, 206148), (1476, 198606), (1676, 174906), (1896, 154611), (2133, 137432), (2214, 132404), (2514, 116604), (2844, 103074), (2952, 99303), (3239, 90504), (3352, 87453), (3771, 77736), (4266, 68716), (4428, 66202), (5028, 58302), (5688, 51537), (6478, 45252), (7542, 38868), (8532, 34358), (8856, 33101), (9717, 30168), (10056, 29151), (11313, 25912), (12956, 22626), (15084, 19434), (17064, 17179)]