260582868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4679}}^1$

素因数の和:4726

約数の個数: 144

約数和(自身を含む): 858574080

約数和(自身を除く): 597991212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3978, 4284, 4641, 4679, 6188, 7956, 9282, 9358, 13923, 14037, 18564, 18716, 27846, 28074, 32753, 42111, 55692, 56148, 60827, 65506, 79543, 84222, 98259, 121654, 131012, 159086, 168444, 182481, 196518, 238629, 243308, 294777, 318172, 364962, 393036, 425789, 477258, 547443, 556801, 589554, 715887, 729924, 851578, 954516, 1034059, 1094886, 1113602, 1179108, 1277367, 1431774, 1670403, 1703156, 2068118, 2189772, 2227204, 2554734, 2863548, 3102177, 3340806, 3832101, 4136236, 5011209, 5109468, 6204354, 6681612, 7238413, 7664202, 9306531, 10022418, 12408708, 14476826, 15328404, 18613062, 20044836, 21715239, 28953652, 37226124, 43430478, 65145717, 86860956, 130291434, 260582868]

約数ペア:

[(1, 260582868), (2, 130291434), (3, 86860956), (4, 65145717), (6, 43430478), (7, 37226124), (9, 28953652), (12, 21715239), (13, 20044836), (14, 18613062), (17, 15328404), (18, 14476826), (21, 12408708), (26, 10022418), (28, 9306531), (34, 7664202), (36, 7238413), (39, 6681612), (42, 6204354), (51, 5109468), (52, 5011209), (63, 4136236), (68, 3832101), (78, 3340806), (84, 3102177), (91, 2863548), (102, 2554734), (117, 2227204), (119, 2189772), (126, 2068118), (153, 1703156), (156, 1670403), (182, 1431774), (204, 1277367), (221, 1179108), (234, 1113602), (238, 1094886), (252, 1034059), (273, 954516), (306, 851578), (357, 729924), (364, 715887), (442, 589554), (468, 556801), (476, 547443), (546, 477258), (612, 425789), (663, 393036), (714, 364962), (819, 318172), (884, 294777), (1071, 243308), (1092, 238629), (1326, 196518), (1428, 182481), (1547, 168444), (1638, 159086), (1989, 131012), (2142, 121654), (2652, 98259), (3094, 84222), (3276, 79543), (3978, 65506), (4284, 60827), (4641, 56148), (4679, 55692), (6188, 42111), (7956, 32753), (9282, 28074), (9358, 27846), (13923, 18716), (14037, 18564)]