381944304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 240

約数和(自身を含む): 1337057280

約数和(自身を除く): 955112976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 34, 36, 42, 48, 51, 56, 62, 63, 68, 72, 84, 93, 102, 112, 119, 124, 126, 136, 144, 153, 168, 186, 204, 217, 238, 248, 252, 272, 279, 306, 336, 357, 372, 408, 434, 476, 496, 504, 527, 558, 612, 651, 714, 719, 744, 816, 868, 952, 1008, 1054, 1071, 1116, 1224, 1302, 1428, 1438, 1488, 1581, 1736, 1904, 1953, 2108, 2142, 2157, 2232, 2448, 2604, 2856, 2876, 3162, 3472, 3689, 3906, 4216, 4284, 4314, 4464, 4743, 5033, 5208, 5712, 5752, 6324, 6471, 7378, 7812, 8432, 8568, 8628, 9486, 10066, 10416, 11067, 11504, 12223, 12648, 12942, 14756, 15099, 15624, 17136, 17256, 18972, 20132, 22134, 22289, 24446, 25296, 25884, 29512, 30198, 31248, 33201, 34512, 36669, 37944, 40264, 44268, 44578, 45297, 48892, 51768, 59024, 60396, 66402, 66867, 73338, 75888, 80528, 85561, 88536, 89156, 90594, 97784, 103536, 110007, 120792, 132804, 133734, 146676, 156023, 171122, 177072, 178312, 181188, 195568, 200601, 220014, 241584, 256683, 265608, 267468, 293352, 312046, 342244, 356624, 362376, 378913, 401202, 440028, 468069, 513366, 531216, 534936, 586704, 624092, 684488, 724752, 757826, 770049, 802404, 880056, 936138, 1026732, 1069872, 1136739, 1248184, 1368976, 1404207, 1515652, 1540098, 1604808, 1760112, 1872276, 2053464, 2273478, 2496368, 2652391, 2808414, 3031304, 3080196, 3209616, 3410217, 3744552, 4106928, 4546956, 5304782, 5616828, 6062608, 6160392, 6820434, 7489104, 7957173, 9093912, 10609564, 11233656, 12320784, 13640868, 15914346, 18187824, 21219128, 22467312, 23871519, 27281736, 31828692, 42438256, 47743038, 54563472, 63657384, 95486076, 127314768, 190972152, 381944304]

約数ペア:

[(1, 381944304), (2, 190972152), (3, 127314768), (4, 95486076), (6, 63657384), (7, 54563472), (8, 47743038), (9, 42438256), (12, 31828692), (14, 27281736), (16, 23871519), (17, 22467312), (18, 21219128), (21, 18187824), (24, 15914346), (28, 13640868), (31, 12320784), (34, 11233656), (36, 10609564), (42, 9093912), (48, 7957173), (51, 7489104), (56, 6820434), (62, 6160392), (63, 6062608), (68, 5616828), (72, 5304782), (84, 4546956), (93, 4106928), (102, 3744552), (112, 3410217), (119, 3209616), (124, 3080196), (126, 3031304), (136, 2808414), (144, 2652391), (153, 2496368), (168, 2273478), (186, 2053464), (204, 1872276), (217, 1760112), (238, 1604808), (248, 1540098), (252, 1515652), (272, 1404207), (279, 1368976), (306, 1248184), (336, 1136739), (357, 1069872), (372, 1026732), (408, 936138), (434, 880056), (476, 802404), (496, 770049), (504, 757826), (527, 724752), (558, 684488), (612, 624092), (651, 586704), (714, 534936), (719, 531216), (744, 513366), (816, 468069), (868, 440028), (952, 401202), (1008, 378913), (1054, 362376), (1071, 356624), (1116, 342244), (1224, 312046), (1302, 293352), (1428, 267468), (1438, 265608), (1488, 256683), (1581, 241584), (1736, 220014), (1904, 200601), (1953, 195568), (2108, 181188), (2142, 178312), (2157, 177072), (2232, 171122), (2448, 156023), (2604, 146676), (2856, 133734), (2876, 132804), (3162, 120792), (3472, 110007), (3689, 103536), (3906, 97784), (4216, 90594), (4284, 89156), (4314, 88536), (4464, 85561), (4743, 80528), (5033, 75888), (5208, 73338), (5712, 66867), (5752, 66402), (6324, 60396), (6471, 59024), (7378, 51768), (7812, 48892), (8432, 45297), (8568, 44578), (8628, 44268), (9486, 40264), (10066, 37944), (10416, 36669), (11067, 34512), (11504, 33201), (12223, 31248), (12648, 30198), (12942, 29512), (14756, 25884), (15099, 25296), (15624, 24446), (17136, 22289), (17256, 22134), (18972, 20132)]