1290962016

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 3924264960

約数和(自身を除く): 2633302944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 157, 186, 216, 248, 279, 288, 307, 314, 372, 432, 471, 496, 558, 614, 628, 744, 837, 864, 921, 942, 992, 1116, 1228, 1256, 1413, 1488, 1674, 1842, 1884, 2232, 2456, 2512, 2763, 2826, 2976, 3348, 3684, 3768, 4239, 4464, 4867, 4912, 5024, 5526, 5652, 6696, 7368, 7536, 8289, 8478, 8928, 9517, 9734, 9824, 11052, 11304, 13392, 14601, 14736, 15072, 16578, 16956, 19034, 19468, 22104, 22608, 26784, 28551, 29202, 29472, 33156, 33912, 38068, 38936, 43803, 44208, 45216, 48199, 57102, 58404, 66312, 67824, 76136, 77872, 85653, 87606, 88416, 96398, 114204, 116808, 131409, 132624, 135648, 144597, 152272, 155744, 171306, 175212, 192796, 228408, 233616, 256959, 262818, 265248, 289194, 304544, 342612, 350424, 385592, 433791, 456816, 467232, 513918, 525636, 578388, 685224, 700848, 771184, 867582, 913632, 1027836, 1051272, 1156776, 1301373, 1370448, 1401696, 1494169, 1542368, 1735164, 2055672, 2102544, 2313552, 2602746, 2740896, 2988338, 3470328, 4111344, 4205088, 4482507, 4627104, 5205492, 5976676, 6940656, 8222688, 8965014, 10410984, 11953352, 13447521, 13881312, 17930028, 20821968, 23906704, 26895042, 35860056, 40342563, 41643936, 47813408, 53790084, 71720112, 80685126, 107580168, 143440224, 161370252, 215160336, 322740504, 430320672, 645481008, 1290962016]

約数ペア:

[(1, 1290962016), (2, 645481008), (3, 430320672), (4, 322740504), (6, 215160336), (8, 161370252), (9, 143440224), (12, 107580168), (16, 80685126), (18, 71720112), (24, 53790084), (27, 47813408), (31, 41643936), (32, 40342563), (36, 35860056), (48, 26895042), (54, 23906704), (62, 20821968), (72, 17930028), (93, 13881312), (96, 13447521), (108, 11953352), (124, 10410984), (144, 8965014), (157, 8222688), (186, 6940656), (216, 5976676), (248, 5205492), (279, 4627104), (288, 4482507), (307, 4205088), (314, 4111344), (372, 3470328), (432, 2988338), (471, 2740896), (496, 2602746), (558, 2313552), (614, 2102544), (628, 2055672), (744, 1735164), (837, 1542368), (864, 1494169), (921, 1401696), (942, 1370448), (992, 1301373), (1116, 1156776), (1228, 1051272), (1256, 1027836), (1413, 913632), (1488, 867582), (1674, 771184), (1842, 700848), (1884, 685224), (2232, 578388), (2456, 525636), (2512, 513918), (2763, 467232), (2826, 456816), (2976, 433791), (3348, 385592), (3684, 350424), (3768, 342612), (4239, 304544), (4464, 289194), (4867, 265248), (4912, 262818), (5024, 256959), (5526, 233616), (5652, 228408), (6696, 192796), (7368, 175212), (7536, 171306), (8289, 155744), (8478, 152272), (8928, 144597), (9517, 135648), (9734, 132624), (9824, 131409), (11052, 116808), (11304, 114204), (13392, 96398), (14601, 88416), (14736, 87606), (15072, 85653), (16578, 77872), (16956, 76136), (19034, 67824), (19468, 66312), (22104, 58404), (22608, 57102), (26784, 48199), (28551, 45216), (29202, 44208), (29472, 43803), (33156, 38936), (33912, 38068)]