210254530304

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{20101}}^1$

素因数の和:20586

約数の個数: 144

約数和(自身を含む): 517714948800

約数和(自身を除く): 307460418496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 449, 728, 832, 896, 898, 1456, 1664, 1792, 1796, 2912, 3143, 3328, 3592, 5824, 5837, 6286, 7184, 11648, 11674, 12572, 14368, 20101, 23296, 23348, 25144, 28736, 40202, 40859, 46696, 50288, 57472, 80404, 81718, 93392, 100576, 114944, 140707, 160808, 163436, 186784, 201152, 261313, 281414, 321616, 326872, 373568, 402304, 522626, 562828, 643232, 653744, 747136, 804608, 1045252, 1125656, 1286464, 1307488, 1494272, 1829191, 2090504, 2251312, 2572928, 2614976, 3658382, 4181008, 4502624, 5145856, 5229952, 7316764, 8362016, 9005248, 9025349, 10459904, 14633528, 16724032, 18010496, 18050698, 29267056, 33448064, 36020992, 36101396, 58534112, 63177443, 66896128, 72202792, 117068224, 117329537, 126354886, 144405584, 234136448, 234659074, 252709772, 288811168, 468272896, 469318148, 505419544, 577622336, 821306759, 938636296, 1010839088, 1155244672, 1642613518, 1877272592, 2021678176, 2310489344, 3285227036, 3754545184, 4043356352, 6570454072, 7509090368, 8086712704, 13140908144, 15018180736, 16173425408, 26281816288, 30036361472, 52563632576, 105127265152, 210254530304]

約数ペア:

[(1, 210254530304), (2, 105127265152), (4, 52563632576), (7, 30036361472), (8, 26281816288), (13, 16173425408), (14, 15018180736), (16, 13140908144), (26, 8086712704), (28, 7509090368), (32, 6570454072), (52, 4043356352), (56, 3754545184), (64, 3285227036), (91, 2310489344), (104, 2021678176), (112, 1877272592), (128, 1642613518), (182, 1155244672), (208, 1010839088), (224, 938636296), (256, 821306759), (364, 577622336), (416, 505419544), (448, 469318148), (449, 468272896), (728, 288811168), (832, 252709772), (896, 234659074), (898, 234136448), (1456, 144405584), (1664, 126354886), (1792, 117329537), (1796, 117068224), (2912, 72202792), (3143, 66896128), (3328, 63177443), (3592, 58534112), (5824, 36101396), (5837, 36020992), (6286, 33448064), (7184, 29267056), (11648, 18050698), (11674, 18010496), (12572, 16724032), (14368, 14633528), (20101, 10459904), (23296, 9025349), (23348, 9005248), (25144, 8362016), (28736, 7316764), (40202, 5229952), (40859, 5145856), (46696, 4502624), (50288, 4181008), (57472, 3658382), (80404, 2614976), (81718, 2572928), (93392, 2251312), (100576, 2090504), (114944, 1829191), (140707, 1494272), (160808, 1307488), (163436, 1286464), (186784, 1125656), (201152, 1045252), (261313, 804608), (281414, 747136), (321616, 653744), (326872, 643232), (373568, 562828), (402304, 522626)]