804687312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2081

約数の個数: 160

約数和(自身を含む): 2484840960

約数和(自身を除く): 1680153648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 59, 66, 78, 88, 104, 118, 132, 143, 156, 176, 177, 208, 236, 264, 286, 312, 354, 429, 472, 528, 572, 624, 649, 708, 767, 858, 944, 1144, 1298, 1416, 1534, 1716, 1947, 1987, 2288, 2301, 2596, 2832, 3068, 3432, 3894, 3974, 4602, 5192, 5961, 6136, 6864, 7788, 7948, 8437, 9204, 10384, 11922, 12272, 15576, 15896, 16874, 18408, 21857, 23844, 25311, 25831, 31152, 31792, 33748, 36816, 43714, 47688, 50622, 51662, 65571, 67496, 77493, 87428, 95376, 101244, 103324, 117233, 131142, 134992, 154986, 174856, 202488, 206648, 234466, 262284, 284141, 309972, 349712, 351699, 404976, 413296, 468932, 524568, 568282, 619944, 703398, 852423, 937864, 1049136, 1136564, 1239888, 1289563, 1406796, 1524029, 1704846, 1875728, 2273128, 2579126, 2813592, 3048058, 3409692, 3868689, 4546256, 4572087, 5158252, 5627184, 6096116, 6819384, 7737378, 9144174, 10316504, 12192232, 13638768, 15474756, 16764319, 18288348, 20633008, 24384464, 30949512, 33528638, 36576696, 50292957, 61899024, 67057276, 73153392, 100585914, 134114552, 201171828, 268229104, 402343656, 804687312]

約数ペア:

[(1, 804687312), (2, 402343656), (3, 268229104), (4, 201171828), (6, 134114552), (8, 100585914), (11, 73153392), (12, 67057276), (13, 61899024), (16, 50292957), (22, 36576696), (24, 33528638), (26, 30949512), (33, 24384464), (39, 20633008), (44, 18288348), (48, 16764319), (52, 15474756), (59, 13638768), (66, 12192232), (78, 10316504), (88, 9144174), (104, 7737378), (118, 6819384), (132, 6096116), (143, 5627184), (156, 5158252), (176, 4572087), (177, 4546256), (208, 3868689), (236, 3409692), (264, 3048058), (286, 2813592), (312, 2579126), (354, 2273128), (429, 1875728), (472, 1704846), (528, 1524029), (572, 1406796), (624, 1289563), (649, 1239888), (708, 1136564), (767, 1049136), (858, 937864), (944, 852423), (1144, 703398), (1298, 619944), (1416, 568282), (1534, 524568), (1716, 468932), (1947, 413296), (1987, 404976), (2288, 351699), (2301, 349712), (2596, 309972), (2832, 284141), (3068, 262284), (3432, 234466), (3894, 206648), (3974, 202488), (4602, 174856), (5192, 154986), (5961, 134992), (6136, 131142), (6864, 117233), (7788, 103324), (7948, 101244), (8437, 95376), (9204, 87428), (10384, 77493), (11922, 67496), (12272, 65571), (15576, 51662), (15896, 50622), (16874, 47688), (18408, 43714), (21857, 36816), (23844, 33748), (25311, 31792), (25831, 31152)]