2405440128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3679

約数の個数: 256

約数和(自身を含む): 8280115200

約数和(自身を除く): 5874675072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 896, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1664, 1729, 1824, 1976, 2128, 2184, 2432, 2496, 2688, 2912, 2964, 3192, 3458, 3623, 3648, 3952, 4256, 4368, 4992, 5187, 5824, 5928, 6384, 6916, 7246, 7296, 7904, 8512, 8736, 10374, 10869, 11648, 11856, 12768, 13832, 14492, 15808, 17024, 17472, 20748, 21738, 23712, 25361, 25536, 27664, 28984, 31616, 34944, 41496, 43476, 47099, 47424, 50722, 51072, 55328, 57968, 68837, 76083, 82992, 86952, 94198, 94848, 101444, 110656, 115936, 137674, 141297, 152166, 165984, 173904, 188396, 202888, 206511, 221312, 231872, 275348, 282594, 304332, 329693, 331968, 347808, 376792, 405776, 413022, 463744, 481859, 550696, 565188, 608664, 659386, 663936, 695616, 753584, 811552, 826044, 894881, 963718, 989079, 1101392, 1130376, 1217328, 1318772, 1391232, 1445577, 1507168, 1623104, 1652088, 1789762, 1927436, 1978158, 2202784, 2260752, 2434656, 2637544, 2684643, 2891154, 3014336, 3246208, 3304176, 3579524, 3854872, 3956316, 4405568, 4521504, 4869312, 5275088, 5369286, 5782308, 6028672, 6264167, 6608352, 7159048, 7709744, 7912632, 8811136, 9043008, 9738624, 10550176, 10738572, 11564616, 12528334, 13216704, 14318096, 15419488, 15825264, 18086016, 18792501, 21100352, 21477144, 23129232, 25056668, 26433408, 28636192, 30838976, 31650528, 37585002, 42200704, 42954288, 46258464, 50113336, 57272384, 61677952, 63301056, 75170004, 85908576, 92516928, 100226672, 114544768, 126602112, 150340008, 171817152, 185033856, 200453344, 300680016, 343634304, 400906688, 601360032, 801813376, 1202720064, 2405440128]

約数ペア:

[(1, 2405440128), (2, 1202720064), (3, 801813376), (4, 601360032), (6, 400906688), (7, 343634304), (8, 300680016), (12, 200453344), (13, 185033856), (14, 171817152), (16, 150340008), (19, 126602112), (21, 114544768), (24, 100226672), (26, 92516928), (28, 85908576), (32, 75170004), (38, 63301056), (39, 61677952), (42, 57272384), (48, 50113336), (52, 46258464), (56, 42954288), (57, 42200704), (64, 37585002), (76, 31650528), (78, 30838976), (84, 28636192), (91, 26433408), (96, 25056668), (104, 23129232), (112, 21477144), (114, 21100352), (128, 18792501), (133, 18086016), (152, 15825264), (156, 15419488), (168, 14318096), (182, 13216704), (192, 12528334), (208, 11564616), (224, 10738572), (228, 10550176), (247, 9738624), (266, 9043008), (273, 8811136), (304, 7912632), (312, 7709744), (336, 7159048), (364, 6608352), (384, 6264167), (399, 6028672), (416, 5782308), (448, 5369286), (456, 5275088), (494, 4869312), (532, 4521504), (546, 4405568), (608, 3956316), (624, 3854872), (672, 3579524), (728, 3304176), (741, 3246208), (798, 3014336), (832, 2891154), (896, 2684643), (912, 2637544), (988, 2434656), (1064, 2260752), (1092, 2202784), (1216, 1978158), (1248, 1927436), (1344, 1789762), (1456, 1652088), (1482, 1623104), (1596, 1507168), (1664, 1445577), (1729, 1391232), (1824, 1318772), (1976, 1217328), (2128, 1130376), (2184, 1101392), (2432, 989079), (2496, 963718), (2688, 894881), (2912, 826044), (2964, 811552), (3192, 753584), (3458, 695616), (3623, 663936), (3648, 659386), (3952, 608664), (4256, 565188), (4368, 550696), (4992, 481859), (5187, 463744), (5824, 413022), (5928, 405776), (6384, 376792), (6916, 347808), (7246, 331968), (7296, 329693), (7904, 304332), (8512, 282594), (8736, 275348), (10374, 231872), (10869, 221312), (11648, 206511), (11856, 202888), (12768, 188396), (13832, 173904), (14492, 165984), (15808, 152166), (17024, 141297), (17472, 137674), (20748, 115936), (21738, 110656), (23712, 101444), (25361, 94848), (25536, 94198), (27664, 86952), (28984, 82992), (31616, 76083), (34944, 68837), (41496, 57968), (43476, 55328), (47099, 51072), (47424, 50722)]