213665904

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 637459200

約数和(自身を除く): 423793296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 83, 101, 108, 118, 144, 166, 177, 202, 216, 236, 249, 303, 332, 354, 404, 432, 472, 498, 531, 606, 664, 708, 747, 808, 909, 944, 996, 1062, 1212, 1328, 1416, 1494, 1593, 1616, 1818, 1992, 2124, 2241, 2424, 2727, 2832, 2988, 3186, 3636, 3984, 4248, 4482, 4848, 4897, 5454, 5959, 5976, 6372, 7272, 8383, 8496, 8964, 9794, 10908, 11918, 11952, 12744, 14544, 14691, 16766, 17877, 17928, 19588, 21816, 23836, 25149, 25488, 29382, 33532, 35754, 35856, 39176, 43632, 44073, 47672, 50298, 53631, 58764, 67064, 71508, 75447, 78352, 88146, 95344, 100596, 107262, 117528, 132219, 134128, 143016, 150894, 160893, 176292, 201192, 214524, 226341, 235056, 264438, 286032, 301788, 321786, 352584, 402384, 429048, 452682, 494597, 528876, 603576, 643572, 705168, 858096, 905364, 989194, 1057752, 1207152, 1287144, 1483791, 1810728, 1978388, 2115504, 2574288, 2967582, 3621456, 3956776, 4451373, 5935164, 7913552, 8902746, 11870328, 13354119, 17805492, 23740656, 26708238, 35610984, 53416476, 71221968, 106832952, 213665904]

約数ペア:

[(1, 213665904), (2, 106832952), (3, 71221968), (4, 53416476), (6, 35610984), (8, 26708238), (9, 23740656), (12, 17805492), (16, 13354119), (18, 11870328), (24, 8902746), (27, 7913552), (36, 5935164), (48, 4451373), (54, 3956776), (59, 3621456), (72, 2967582), (83, 2574288), (101, 2115504), (108, 1978388), (118, 1810728), (144, 1483791), (166, 1287144), (177, 1207152), (202, 1057752), (216, 989194), (236, 905364), (249, 858096), (303, 705168), (332, 643572), (354, 603576), (404, 528876), (432, 494597), (472, 452682), (498, 429048), (531, 402384), (606, 352584), (664, 321786), (708, 301788), (747, 286032), (808, 264438), (909, 235056), (944, 226341), (996, 214524), (1062, 201192), (1212, 176292), (1328, 160893), (1416, 150894), (1494, 143016), (1593, 134128), (1616, 132219), (1818, 117528), (1992, 107262), (2124, 100596), (2241, 95344), (2424, 88146), (2727, 78352), (2832, 75447), (2988, 71508), (3186, 67064), (3636, 58764), (3984, 53631), (4248, 50298), (4482, 47672), (4848, 44073), (4897, 43632), (5454, 39176), (5959, 35856), (5976, 35754), (6372, 33532), (7272, 29382), (8383, 25488), (8496, 25149), (8964, 23836), (9794, 21816), (10908, 19588), (11918, 17928), (11952, 17877), (12744, 16766), (14544, 14691)]