2819880864

素因数分解:

$2^5\times 3^5\times {\mathrm{137}}^1\times {\mathrm{2647}}^1$

素因数の和:2809

約数の個数: 144

約数和(自身を含む): 8379903168

約数和(自身を除く): 5560022304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 137, 144, 162, 216, 243, 274, 288, 324, 411, 432, 486, 548, 648, 822, 864, 972, 1096, 1233, 1296, 1644, 1944, 2192, 2466, 2592, 2647, 3288, 3699, 3888, 4384, 4932, 5294, 6576, 7398, 7776, 7941, 9864, 10588, 11097, 13152, 14796, 15882, 19728, 21176, 22194, 23823, 29592, 31764, 33291, 39456, 42352, 44388, 47646, 59184, 63528, 66582, 71469, 84704, 88776, 95292, 118368, 127056, 133164, 142938, 177552, 190584, 214407, 254112, 266328, 285876, 355104, 362639, 381168, 428814, 532656, 571752, 643221, 725278, 762336, 857628, 1065312, 1087917, 1143504, 1286442, 1450556, 1715256, 2175834, 2287008, 2572884, 2901112, 3263751, 3430512, 4351668, 5145768, 5802224, 6527502, 6861024, 8703336, 9791253, 10291536, 11604448, 13055004, 17406672, 19582506, 20583072, 26110008, 29373759, 34813344, 39165012, 52220016, 58747518, 78330024, 88121277, 104440032, 117495036, 156660048, 176242554, 234990072, 313320096, 352485108, 469980144, 704970216, 939960288, 1409940432, 2819880864]

約数ペア:

[(1, 2819880864), (2, 1409940432), (3, 939960288), (4, 704970216), (6, 469980144), (8, 352485108), (9, 313320096), (12, 234990072), (16, 176242554), (18, 156660048), (24, 117495036), (27, 104440032), (32, 88121277), (36, 78330024), (48, 58747518), (54, 52220016), (72, 39165012), (81, 34813344), (96, 29373759), (108, 26110008), (137, 20583072), (144, 19582506), (162, 17406672), (216, 13055004), (243, 11604448), (274, 10291536), (288, 9791253), (324, 8703336), (411, 6861024), (432, 6527502), (486, 5802224), (548, 5145768), (648, 4351668), (822, 3430512), (864, 3263751), (972, 2901112), (1096, 2572884), (1233, 2287008), (1296, 2175834), (1644, 1715256), (1944, 1450556), (2192, 1286442), (2466, 1143504), (2592, 1087917), (2647, 1065312), (3288, 857628), (3699, 762336), (3888, 725278), (4384, 643221), (4932, 571752), (5294, 532656), (6576, 428814), (7398, 381168), (7776, 362639), (7941, 355104), (9864, 285876), (10588, 266328), (11097, 254112), (13152, 214407), (14796, 190584), (15882, 177552), (19728, 142938), (21176, 133164), (22194, 127056), (23823, 118368), (29592, 95292), (31764, 88776), (33291, 84704), (39456, 71469), (42352, 66582), (44388, 63528), (47646, 59184)]