2148199424

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^3\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 176

約数和(自身を含む): 5299928640

約数和(自身を除く): 3151729216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 112, 119, 122, 128, 136, 224, 238, 244, 256, 272, 289, 427, 448, 476, 488, 512, 544, 578, 854, 896, 952, 976, 1024, 1037, 1088, 1156, 1708, 1792, 1904, 1952, 2023, 2074, 2176, 2312, 3416, 3584, 3808, 3904, 4046, 4148, 4352, 4624, 4913, 6832, 7168, 7259, 7616, 7808, 8092, 8296, 8704, 9248, 9826, 13664, 14518, 15232, 15616, 16184, 16592, 17408, 17629, 18496, 19652, 27328, 29036, 30464, 31232, 32368, 33184, 34391, 35258, 36992, 39304, 54656, 58072, 60928, 62464, 64736, 66368, 68782, 70516, 73984, 78608, 109312, 116144, 121856, 123403, 129472, 132736, 137564, 141032, 147968, 157216, 218624, 232288, 246806, 258944, 265472, 275128, 282064, 295936, 299693, 314432, 437248, 464576, 493612, 517888, 530944, 550256, 564128, 599386, 628864, 929152, 987224, 1035776, 1061888, 1100512, 1128256, 1198772, 1257728, 1858304, 1974448, 2071552, 2097851, 2201024, 2256512, 2397544, 2515456, 3716608, 3948896, 4195702, 4402048, 4513024, 4795088, 5030912, 7433216, 7897792, 8391404, 8804096, 9026048, 9590176, 15795584, 16782808, 17608192, 18052096, 19180352, 31591168, 33565616, 35216384, 38360704, 63182336, 67131232, 76721408, 126364672, 134262464, 153442816, 268524928, 306885632, 537049856, 1074099712, 2148199424]

約数ペア:

[(1, 2148199424), (2, 1074099712), (4, 537049856), (7, 306885632), (8, 268524928), (14, 153442816), (16, 134262464), (17, 126364672), (28, 76721408), (32, 67131232), (34, 63182336), (56, 38360704), (61, 35216384), (64, 33565616), (68, 31591168), (112, 19180352), (119, 18052096), (122, 17608192), (128, 16782808), (136, 15795584), (224, 9590176), (238, 9026048), (244, 8804096), (256, 8391404), (272, 7897792), (289, 7433216), (427, 5030912), (448, 4795088), (476, 4513024), (488, 4402048), (512, 4195702), (544, 3948896), (578, 3716608), (854, 2515456), (896, 2397544), (952, 2256512), (976, 2201024), (1024, 2097851), (1037, 2071552), (1088, 1974448), (1156, 1858304), (1708, 1257728), (1792, 1198772), (1904, 1128256), (1952, 1100512), (2023, 1061888), (2074, 1035776), (2176, 987224), (2312, 929152), (3416, 628864), (3584, 599386), (3808, 564128), (3904, 550256), (4046, 530944), (4148, 517888), (4352, 493612), (4624, 464576), (4913, 437248), (6832, 314432), (7168, 299693), (7259, 295936), (7616, 282064), (7808, 275128), (8092, 265472), (8296, 258944), (8704, 246806), (9248, 232288), (9826, 218624), (13664, 157216), (14518, 147968), (15232, 141032), (15616, 137564), (16184, 132736), (16592, 129472), (17408, 123403), (17629, 121856), (18496, 116144), (19652, 109312), (27328, 78608), (29036, 73984), (30464, 70516), (31232, 68782), (32368, 66368), (33184, 64736), (34391, 62464), (35258, 60928), (36992, 58072), (39304, 54656)]