42987823008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{661}}^1$

素因数の和:800

約数の個数: 288

約数和(自身を含む): 128772112896

約数和(自身を除く): 85784289888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 78, 82, 93, 96, 104, 123, 124, 156, 164, 186, 208, 246, 248, 312, 328, 372, 403, 416, 492, 496, 533, 624, 656, 661, 744, 806, 984, 992, 1066, 1209, 1248, 1271, 1312, 1322, 1488, 1599, 1612, 1681, 1968, 1983, 2132, 2418, 2542, 2644, 2976, 3198, 3224, 3362, 3813, 3936, 3966, 4264, 4836, 5043, 5084, 5288, 6396, 6448, 6724, 7626, 7932, 8528, 8593, 9672, 10086, 10168, 10576, 12792, 12896, 13448, 15252, 15864, 16523, 17056, 17186, 19344, 20172, 20336, 20491, 21152, 21853, 25584, 25779, 26896, 27101, 30504, 31728, 33046, 34372, 38688, 40344, 40672, 40982, 43706, 49569, 51168, 51558, 52111, 53792, 54202, 61008, 61473, 63456, 65559, 66092, 68744, 80688, 81303, 81964, 87412, 99138, 103116, 104222, 108404, 122016, 122946, 131118, 132184, 137488, 156333, 161376, 162606, 163928, 174824, 198276, 206232, 208444, 216808, 245892, 262236, 264368, 266383, 274976, 312666, 325212, 327856, 349648, 352313, 396552, 412464, 416888, 433616, 491784, 524472, 528736, 532766, 625332, 650424, 655712, 677443, 699296, 704626, 793104, 799149, 824928, 833776, 840131, 867232, 983568, 1048944, 1056939, 1065532, 1111141, 1250664, 1300848, 1354886, 1409252, 1586208, 1598298, 1667552, 1680262, 1967136, 2032329, 2097888, 2113878, 2131064, 2222282, 2501328, 2520393, 2601696, 2709772, 2818504, 3196596, 3333423, 3360524, 4064658, 4227756, 4262128, 4444564, 5002656, 5040786, 5419544, 5637008, 6393192, 6666846, 6721048, 8129316, 8455512, 8524256, 8889128, 10081572, 10839088, 10921703, 11274016, 12786384, 13333692, 13442096, 14444833, 16258632, 16911024, 17778256, 20163144, 21678176, 21843406, 25572768, 26667384, 26884192, 28889666, 32517264, 32765109, 33822048, 34445371, 35556512, 40326288, 43334499, 43686812, 53334768, 57779332, 65034528, 65530218, 68890742, 80652576, 86668998, 87373624, 103336113, 106669536, 115558664, 131060436, 137781484, 173337996, 174747248, 206672226, 231117328, 262120872, 275562968, 346675992, 349494496, 413344452, 447789823, 462234656, 524241744, 551125936, 693351984, 826688904, 895579646, 1048483488, 1102251872, 1343369469, 1386703968, 1653377808, 1791159292, 2686738938, 3306755616, 3582318584, 5373477876, 7164637168, 10746955752, 14329274336, 21493911504, 42987823008]

約数ペア:

[(1, 42987823008), (2, 21493911504), (3, 14329274336), (4, 10746955752), (6, 7164637168), (8, 5373477876), (12, 3582318584), (13, 3306755616), (16, 2686738938), (24, 1791159292), (26, 1653377808), (31, 1386703968), (32, 1343369469), (39, 1102251872), (41, 1048483488), (48, 895579646), (52, 826688904), (62, 693351984), (78, 551125936), (82, 524241744), (93, 462234656), (96, 447789823), (104, 413344452), (123, 349494496), (124, 346675992), (156, 275562968), (164, 262120872), (186, 231117328), (208, 206672226), (246, 174747248), (248, 173337996), (312, 137781484), (328, 131060436), (372, 115558664), (403, 106669536), (416, 103336113), (492, 87373624), (496, 86668998), (533, 80652576), (624, 68890742), (656, 65530218), (661, 65034528), (744, 57779332), (806, 53334768), (984, 43686812), (992, 43334499), (1066, 40326288), (1209, 35556512), (1248, 34445371), (1271, 33822048), (1312, 32765109), (1322, 32517264), (1488, 28889666), (1599, 26884192), (1612, 26667384), (1681, 25572768), (1968, 21843406), (1983, 21678176), (2132, 20163144), (2418, 17778256), (2542, 16911024), (2644, 16258632), (2976, 14444833), (3198, 13442096), (3224, 13333692), (3362, 12786384), (3813, 11274016), (3936, 10921703), (3966, 10839088), (4264, 10081572), (4836, 8889128), (5043, 8524256), (5084, 8455512), (5288, 8129316), (6396, 6721048), (6448, 6666846), (6724, 6393192), (7626, 5637008), (7932, 5419544), (8528, 5040786), (8593, 5002656), (9672, 4444564), (10086, 4262128), (10168, 4227756), (10576, 4064658), (12792, 3360524), (12896, 3333423), (13448, 3196596), (15252, 2818504), (15864, 2709772), (16523, 2601696), (17056, 2520393), (17186, 2501328), (19344, 2222282), (20172, 2131064), (20336, 2113878), (20491, 2097888), (21152, 2032329), (21853, 1967136), (25584, 1680262), (25779, 1667552), (26896, 1598298), (27101, 1586208), (30504, 1409252), (31728, 1354886), (33046, 1300848), (34372, 1250664), (38688, 1111141), (40344, 1065532), (40672, 1056939), (40982, 1048944), (43706, 983568), (49569, 867232), (51168, 840131), (51558, 833776), (52111, 824928), (53792, 799149), (54202, 793104), (61008, 704626), (61473, 699296), (63456, 677443), (65559, 655712), (66092, 650424), (68744, 625332), (80688, 532766), (81303, 528736), (81964, 524472), (87412, 491784), (99138, 433616), (103116, 416888), (104222, 412464), (108404, 396552), (122016, 352313), (122946, 349648), (131118, 327856), (132184, 325212), (137488, 312666), (156333, 274976), (161376, 266383), (162606, 264368), (163928, 262236), (174824, 245892), (198276, 216808), (206232, 208444)]