281672352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3323

約数の個数: 144

約数和(自身を含む): 900402048

約数和(自身を除く): 618729696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2691, 3271, 3312, 3588, 3744, 4784, 5382, 6542, 6624, 7176, 9568, 9813, 10764, 13084, 14352, 19626, 21528, 26168, 28704, 29439, 39252, 42523, 43056, 52336, 58878, 75233, 78504, 85046, 86112, 104672, 117756, 127569, 150466, 157008, 170092, 225699, 235512, 255138, 300932, 314016, 340184, 382707, 451398, 471024, 510276, 601864, 677097, 680368, 765414, 902796, 942048, 978029, 1020552, 1203728, 1354194, 1360736, 1530828, 1805592, 1956058, 2041104, 2407456, 2708388, 2934087, 3061656, 3611184, 3912116, 4082208, 5416776, 5868174, 6123312, 7222368, 7824232, 8802261, 10833552, 11736348, 12246624, 15648464, 17604522, 21667104, 23472696, 31296928, 35209044, 46945392, 70418088, 93890784, 140836176, 281672352]

約数ペア:

[(1, 281672352), (2, 140836176), (3, 93890784), (4, 70418088), (6, 46945392), (8, 35209044), (9, 31296928), (12, 23472696), (13, 21667104), (16, 17604522), (18, 15648464), (23, 12246624), (24, 11736348), (26, 10833552), (32, 8802261), (36, 7824232), (39, 7222368), (46, 6123312), (48, 5868174), (52, 5416776), (69, 4082208), (72, 3912116), (78, 3611184), (92, 3061656), (96, 2934087), (104, 2708388), (117, 2407456), (138, 2041104), (144, 1956058), (156, 1805592), (184, 1530828), (207, 1360736), (208, 1354194), (234, 1203728), (276, 1020552), (288, 978029), (299, 942048), (312, 902796), (368, 765414), (414, 680368), (416, 677097), (468, 601864), (552, 510276), (598, 471024), (624, 451398), (736, 382707), (828, 340184), (897, 314016), (936, 300932), (1104, 255138), (1196, 235512), (1248, 225699), (1656, 170092), (1794, 157008), (1872, 150466), (2208, 127569), (2392, 117756), (2691, 104672), (3271, 86112), (3312, 85046), (3588, 78504), (3744, 75233), (4784, 58878), (5382, 52336), (6542, 43056), (6624, 42523), (7176, 39252), (9568, 29439), (9813, 28704), (10764, 26168), (13084, 21528), (14352, 19626)]