1284927072

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 4084125696

約数和(自身を除く): 2799198624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 67, 78, 88, 96, 104, 121, 127, 132, 134, 143, 156, 176, 201, 208, 242, 254, 264, 268, 286, 312, 352, 363, 381, 402, 416, 429, 484, 508, 528, 536, 572, 624, 726, 737, 762, 804, 858, 871, 968, 1016, 1056, 1072, 1144, 1248, 1397, 1452, 1474, 1524, 1573, 1608, 1651, 1716, 1742, 1936, 2032, 2144, 2211, 2288, 2613, 2794, 2904, 2948, 3048, 3146, 3216, 3302, 3432, 3484, 3872, 4064, 4191, 4422, 4576, 4719, 4953, 5226, 5588, 5808, 5896, 6096, 6292, 6432, 6604, 6864, 6968, 8107, 8382, 8509, 8844, 9438, 9581, 9906, 10452, 11176, 11616, 11792, 12192, 12584, 13208, 13728, 13936, 15367, 16214, 16764, 17018, 17688, 18161, 18876, 19162, 19812, 20904, 22352, 23584, 24321, 25168, 25527, 26416, 27872, 28743, 30734, 32428, 33528, 34036, 35376, 36322, 37752, 38324, 39624, 41808, 44704, 46101, 48642, 50336, 51054, 52832, 54483, 57486, 61468, 64856, 67056, 68072, 70752, 72644, 75504, 76648, 79248, 83616, 92202, 93599, 97284, 102108, 105391, 108966, 110617, 114972, 122936, 129712, 134112, 136144, 145288, 151008, 153296, 158496, 184404, 187198, 194568, 199771, 204216, 210782, 217932, 221234, 229944, 245872, 259424, 272288, 280797, 290576, 306592, 316173, 331851, 368808, 374396, 389136, 399542, 408432, 421564, 435864, 442468, 459888, 491744, 561594, 581152, 599313, 632346, 663702, 737616, 748792, 778272, 799084, 816864, 843128, 871728, 884936, 919776, 1029589, 1123188, 1198626, 1216787, 1264692, 1327404, 1475232, 1497584, 1598168, 1686256, 1743456, 1769872, 2059178, 2246376, 2397252, 2433574, 2529384, 2654808, 2995168, 3088767, 3196336, 3372512, 3539744, 3650361, 4118356, 4492752, 4794504, 4867148, 5058768, 5309616, 6177534, 6392672, 7300722, 8236712, 8985504, 9589008, 9734296, 10117536, 10619232, 12355068, 13384657, 14601444, 16473424, 19178016, 19468592, 24710136, 26769314, 29202888, 32946848, 38937184, 40153971, 49420272, 53538628, 58405776, 80307942, 98840544, 107077256, 116811552, 160615884, 214154512, 321231768, 428309024, 642463536, 1284927072]

約数ペア:

[(1, 1284927072), (2, 642463536), (3, 428309024), (4, 321231768), (6, 214154512), (8, 160615884), (11, 116811552), (12, 107077256), (13, 98840544), (16, 80307942), (22, 58405776), (24, 53538628), (26, 49420272), (32, 40153971), (33, 38937184), (39, 32946848), (44, 29202888), (48, 26769314), (52, 24710136), (66, 19468592), (67, 19178016), (78, 16473424), (88, 14601444), (96, 13384657), (104, 12355068), (121, 10619232), (127, 10117536), (132, 9734296), (134, 9589008), (143, 8985504), (156, 8236712), (176, 7300722), (201, 6392672), (208, 6177534), (242, 5309616), (254, 5058768), (264, 4867148), (268, 4794504), (286, 4492752), (312, 4118356), (352, 3650361), (363, 3539744), (381, 3372512), (402, 3196336), (416, 3088767), (429, 2995168), (484, 2654808), (508, 2529384), (528, 2433574), (536, 2397252), (572, 2246376), (624, 2059178), (726, 1769872), (737, 1743456), (762, 1686256), (804, 1598168), (858, 1497584), (871, 1475232), (968, 1327404), (1016, 1264692), (1056, 1216787), (1072, 1198626), (1144, 1123188), (1248, 1029589), (1397, 919776), (1452, 884936), (1474, 871728), (1524, 843128), (1573, 816864), (1608, 799084), (1651, 778272), (1716, 748792), (1742, 737616), (1936, 663702), (2032, 632346), (2144, 599313), (2211, 581152), (2288, 561594), (2613, 491744), (2794, 459888), (2904, 442468), (2948, 435864), (3048, 421564), (3146, 408432), (3216, 399542), (3302, 389136), (3432, 374396), (3484, 368808), (3872, 331851), (4064, 316173), (4191, 306592), (4422, 290576), (4576, 280797), (4719, 272288), (4953, 259424), (5226, 245872), (5588, 229944), (5808, 221234), (5896, 217932), (6096, 210782), (6292, 204216), (6432, 199771), (6604, 194568), (6864, 187198), (6968, 184404), (8107, 158496), (8382, 153296), (8509, 151008), (8844, 145288), (9438, 136144), (9581, 134112), (9906, 129712), (10452, 122936), (11176, 114972), (11616, 110617), (11792, 108966), (12192, 105391), (12584, 102108), (13208, 97284), (13728, 93599), (13936, 92202), (15367, 83616), (16214, 79248), (16764, 76648), (17018, 75504), (17688, 72644), (18161, 70752), (18876, 68072), (19162, 67056), (19812, 64856), (20904, 61468), (22352, 57486), (23584, 54483), (24321, 52832), (25168, 51054), (25527, 50336), (26416, 48642), (27872, 46101), (28743, 44704), (30734, 41808), (32428, 39624), (33528, 38324), (34036, 37752), (35376, 36322)]