879181072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 2369848320

約数和(自身を除く): 1490667248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 38, 44, 46, 56, 71, 76, 77, 88, 92, 112, 133, 142, 152, 154, 161, 176, 184, 209, 253, 266, 284, 304, 308, 322, 368, 418, 437, 497, 506, 529, 532, 568, 616, 644, 781, 836, 874, 994, 1012, 1058, 1064, 1136, 1232, 1288, 1349, 1463, 1562, 1633, 1672, 1748, 1771, 1988, 2024, 2116, 2128, 2576, 2698, 2926, 3059, 3124, 3266, 3344, 3496, 3542, 3703, 3976, 4048, 4232, 4807, 5396, 5467, 5819, 5852, 6118, 6248, 6532, 6992, 7084, 7406, 7952, 8464, 9443, 9614, 10051, 10792, 10934, 11431, 11638, 11704, 12236, 12496, 13064, 14168, 14812, 14839, 17963, 18886, 19228, 20102, 21584, 21868, 22862, 23276, 23408, 24472, 26128, 28336, 29624, 29678, 31027, 33649, 35926, 37559, 37772, 38456, 40204, 40733, 43736, 45724, 46552, 48944, 59248, 59356, 62054, 67298, 70357, 71852, 75118, 75544, 76912, 80408, 81466, 87472, 91448, 93104, 103873, 110561, 118712, 124108, 125741, 134596, 140714, 143704, 150236, 151088, 160816, 162932, 182896, 207746, 217189, 221122, 237424, 248216, 251482, 262913, 269192, 281428, 287408, 300472, 325864, 341297, 413149, 415492, 434378, 442244, 496432, 502964, 525826, 538384, 562856, 600944, 651728, 682594, 713621, 773927, 826298, 830984, 868756, 884488, 1005928, 1051652, 1125712, 1365188, 1427242, 1547854, 1652596, 1661968, 1737512, 1768976, 2011856, 2103304, 2389079, 2730376, 2854484, 2892043, 3095708, 3305192, 3475024, 4206608, 4778158, 4995347, 5460752, 5708968, 5784086, 6191416, 6610384, 7849831, 9556316, 9990694, 11417936, 11568172, 12382832, 15699662, 19112632, 19981388, 23136344, 31399324, 38225264, 39962776, 46272688, 54948817, 62798648, 79925552, 109897634, 125597296, 219795268, 439590536, 879181072]

約数ペア:

[(1, 879181072), (2, 439590536), (4, 219795268), (7, 125597296), (8, 109897634), (11, 79925552), (14, 62798648), (16, 54948817), (19, 46272688), (22, 39962776), (23, 38225264), (28, 31399324), (38, 23136344), (44, 19981388), (46, 19112632), (56, 15699662), (71, 12382832), (76, 11568172), (77, 11417936), (88, 9990694), (92, 9556316), (112, 7849831), (133, 6610384), (142, 6191416), (152, 5784086), (154, 5708968), (161, 5460752), (176, 4995347), (184, 4778158), (209, 4206608), (253, 3475024), (266, 3305192), (284, 3095708), (304, 2892043), (308, 2854484), (322, 2730376), (368, 2389079), (418, 2103304), (437, 2011856), (497, 1768976), (506, 1737512), (529, 1661968), (532, 1652596), (568, 1547854), (616, 1427242), (644, 1365188), (781, 1125712), (836, 1051652), (874, 1005928), (994, 884488), (1012, 868756), (1058, 830984), (1064, 826298), (1136, 773927), (1232, 713621), (1288, 682594), (1349, 651728), (1463, 600944), (1562, 562856), (1633, 538384), (1672, 525826), (1748, 502964), (1771, 496432), (1988, 442244), (2024, 434378), (2116, 415492), (2128, 413149), (2576, 341297), (2698, 325864), (2926, 300472), (3059, 287408), (3124, 281428), (3266, 269192), (3344, 262913), (3496, 251482), (3542, 248216), (3703, 237424), (3976, 221122), (4048, 217189), (4232, 207746), (4807, 182896), (5396, 162932), (5467, 160816), (5819, 151088), (5852, 150236), (6118, 143704), (6248, 140714), (6532, 134596), (6992, 125741), (7084, 124108), (7406, 118712), (7952, 110561), (8464, 103873), (9443, 93104), (9614, 91448), (10051, 87472), (10792, 81466), (10934, 80408), (11431, 76912), (11638, 75544), (11704, 75118), (12236, 71852), (12496, 70357), (13064, 67298), (14168, 62054), (14812, 59356), (14839, 59248), (17963, 48944), (18886, 46552), (19228, 45724), (20102, 43736), (21584, 40733), (21868, 40204), (22862, 38456), (23276, 37772), (23408, 37559), (24472, 35926), (26128, 33649), (28336, 31027), (29624, 29678)]