814883856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 2412845568

約数和(自身を除く): 1597961712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 37, 38, 41, 48, 57, 62, 74, 76, 82, 93, 111, 114, 123, 124, 148, 152, 164, 186, 222, 228, 246, 248, 296, 304, 328, 361, 372, 444, 456, 492, 496, 589, 592, 656, 703, 722, 744, 779, 888, 912, 984, 1083, 1147, 1178, 1271, 1406, 1444, 1488, 1517, 1558, 1767, 1776, 1968, 2109, 2166, 2294, 2337, 2356, 2542, 2812, 2888, 3034, 3116, 3441, 3534, 3813, 4218, 4332, 4551, 4588, 4674, 4712, 5084, 5624, 5776, 6068, 6232, 6882, 7068, 7626, 8436, 8664, 9102, 9176, 9348, 9424, 10168, 11191, 11248, 12136, 12464, 13357, 13764, 14136, 14801, 15252, 16872, 17328, 18204, 18352, 18696, 20336, 21793, 22382, 24149, 24272, 26714, 27528, 28272, 28823, 29602, 30504, 33573, 33744, 36408, 37392, 40071, 43586, 44403, 44764, 47027, 48298, 53428, 55056, 57646, 59204, 61008, 65379, 67146, 72447, 72816, 80142, 86469, 87172, 88806, 89528, 94054, 96596, 106856, 115292, 118408, 130758, 134292, 141081, 144894, 160284, 172938, 174344, 177612, 179056, 188108, 193192, 213712, 230584, 236816, 261516, 268584, 282162, 289788, 320568, 345876, 348688, 355224, 376216, 386384, 414067, 458831, 461168, 523032, 537168, 547637, 564324, 579576, 641136, 691752, 710448, 752432, 828134, 893513, 917662, 1046064, 1095274, 1128648, 1159152, 1242201, 1376493, 1383504, 1642911, 1656268, 1787026, 1835324, 2190548, 2257296, 2484402, 2680539, 2752986, 3285822, 3312536, 3574052, 3670648, 4381096, 4968804, 5361078, 5505972, 6571644, 6625072, 7148104, 7341296, 8762192, 9937608, 10722156, 11011944, 13143288, 14296208, 16976747, 19875216, 21444312, 22023888, 26286576, 33953494, 42888624, 50930241, 67906988, 101860482, 135813976, 203720964, 271627952, 407441928, 814883856]

約数ペア:

[(1, 814883856), (2, 407441928), (3, 271627952), (4, 203720964), (6, 135813976), (8, 101860482), (12, 67906988), (16, 50930241), (19, 42888624), (24, 33953494), (31, 26286576), (37, 22023888), (38, 21444312), (41, 19875216), (48, 16976747), (57, 14296208), (62, 13143288), (74, 11011944), (76, 10722156), (82, 9937608), (93, 8762192), (111, 7341296), (114, 7148104), (123, 6625072), (124, 6571644), (148, 5505972), (152, 5361078), (164, 4968804), (186, 4381096), (222, 3670648), (228, 3574052), (246, 3312536), (248, 3285822), (296, 2752986), (304, 2680539), (328, 2484402), (361, 2257296), (372, 2190548), (444, 1835324), (456, 1787026), (492, 1656268), (496, 1642911), (589, 1383504), (592, 1376493), (656, 1242201), (703, 1159152), (722, 1128648), (744, 1095274), (779, 1046064), (888, 917662), (912, 893513), (984, 828134), (1083, 752432), (1147, 710448), (1178, 691752), (1271, 641136), (1406, 579576), (1444, 564324), (1488, 547637), (1517, 537168), (1558, 523032), (1767, 461168), (1776, 458831), (1968, 414067), (2109, 386384), (2166, 376216), (2294, 355224), (2337, 348688), (2356, 345876), (2542, 320568), (2812, 289788), (2888, 282162), (3034, 268584), (3116, 261516), (3441, 236816), (3534, 230584), (3813, 213712), (4218, 193192), (4332, 188108), (4551, 179056), (4588, 177612), (4674, 174344), (4712, 172938), (5084, 160284), (5624, 144894), (5776, 141081), (6068, 134292), (6232, 130758), (6882, 118408), (7068, 115292), (7626, 106856), (8436, 96596), (8664, 94054), (9102, 89528), (9176, 88806), (9348, 87172), (9424, 86469), (10168, 80142), (11191, 72816), (11248, 72447), (12136, 67146), (12464, 65379), (13357, 61008), (13764, 59204), (14136, 57646), (14801, 55056), (15252, 53428), (16872, 48298), (17328, 47027), (18204, 44764), (18352, 44403), (18696, 43586), (20336, 40071), (21793, 37392), (22382, 36408), (24149, 33744), (24272, 33573), (26714, 30504), (27528, 29602), (28272, 28823)]