861405380928

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12409}}^1\times {\mathrm{6343}}^1$

素因数の和:18789

約数の個数: 168

約数和(自身を含む): 2599632900800

約数和(自身を除く): 1738227519872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 6343, 10944, 12409, 12686, 19029, 24818, 25372, 37227, 38058, 49636, 50744, 57087, 74454, 76116, 99272, 101488, 111681, 114174, 120517, 148908, 152232, 198544, 202976, 223362, 228348, 235771, 241034, 297816, 304464, 361551, 397088, 405952, 446724, 456696, 471542, 482068, 595632, 608928, 707313, 723102, 794176, 893448, 913392, 943084, 964136, 1084653, 1191264, 1217856, 1414626, 1446204, 1786896, 1826784, 1886168, 1928272, 2121939, 2169306, 2382528, 2829252, 2892408, 3573792, 3653568, 3772336, 3856544, 4243878, 4338612, 5658504, 5784816, 7147584, 7544672, 7713088, 8487756, 8677224, 11317008, 11569632, 15089344, 16975512, 17354448, 22634016, 23139264, 33951024, 34708896, 45268032, 67902048, 69417792, 78710287, 135804096, 157420574, 236130861, 314841148, 472261722, 629682296, 708392583, 944523444, 1259364592, 1416785166, 1495495453, 1889046888, 2518729184, 2833570332, 2990990906, 3778093776, 4486486359, 5037458368, 5667140664, 5981981812, 7556187552, 8972972718, 11334281328, 11963963624, 13459459077, 15112375104, 17945945436, 22668562656, 23927927248, 26918918154, 35891890872, 45337125312, 47855854496, 53837836308, 71783781744, 95711708992, 107675672616, 143567563488, 215351345232, 287135126976, 430702690464, 861405380928]

約数ペア:

[(1, 861405380928), (2, 430702690464), (3, 287135126976), (4, 215351345232), (6, 143567563488), (8, 107675672616), (9, 95711708992), (12, 71783781744), (16, 53837836308), (18, 47855854496), (19, 45337125312), (24, 35891890872), (32, 26918918154), (36, 23927927248), (38, 22668562656), (48, 17945945436), (57, 15112375104), (64, 13459459077), (72, 11963963624), (76, 11334281328), (96, 8972972718), (114, 7556187552), (144, 5981981812), (152, 5667140664), (171, 5037458368), (192, 4486486359), (228, 3778093776), (288, 2990990906), (304, 2833570332), (342, 2518729184), (456, 1889046888), (576, 1495495453), (608, 1416785166), (684, 1259364592), (912, 944523444), (1216, 708392583), (1368, 629682296), (1824, 472261722), (2736, 314841148), (3648, 236130861), (5472, 157420574), (6343, 135804096), (10944, 78710287), (12409, 69417792), (12686, 67902048), (19029, 45268032), (24818, 34708896), (25372, 33951024), (37227, 23139264), (38058, 22634016), (49636, 17354448), (50744, 16975512), (57087, 15089344), (74454, 11569632), (76116, 11317008), (99272, 8677224), (101488, 8487756), (111681, 7713088), (114174, 7544672), (120517, 7147584), (148908, 5784816), (152232, 5658504), (198544, 4338612), (202976, 4243878), (223362, 3856544), (228348, 3772336), (235771, 3653568), (241034, 3573792), (297816, 2892408), (304464, 2829252), (361551, 2382528), (397088, 2169306), (405952, 2121939), (446724, 1928272), (456696, 1886168), (471542, 1826784), (482068, 1786896), (595632, 1446204), (608928, 1414626), (707313, 1217856), (723102, 1191264), (794176, 1084653), (893448, 964136), (913392, 943084)]