7901985312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:824

約数の個数: 288

約数和(自身を含む): 25261157376

約数和(自身を除く): 17359172064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 103, 104, 117, 124, 144, 156, 186, 206, 208, 234, 248, 279, 288, 309, 312, 372, 403, 412, 416, 468, 496, 558, 618, 624, 661, 744, 806, 824, 927, 936, 992, 1116, 1209, 1236, 1248, 1322, 1339, 1488, 1612, 1648, 1854, 1872, 1983, 2232, 2418, 2472, 2644, 2678, 2976, 3193, 3224, 3296, 3627, 3708, 3744, 3966, 4017, 4464, 4836, 4944, 5288, 5356, 5949, 6386, 6448, 7254, 7416, 7932, 8034, 8593, 8928, 9579, 9672, 9888, 10576, 10712, 11898, 12051, 12772, 12896, 14508, 14832, 15864, 16068, 17186, 19158, 19344, 20491, 21152, 21424, 23796, 24102, 25544, 25779, 28737, 29016, 29664, 31728, 32136, 34372, 38316, 38688, 40982, 41509, 42848, 47592, 48204, 51088, 51558, 57474, 58032, 61473, 63456, 64272, 68083, 68744, 76632, 77337, 81964, 83018, 95184, 96408, 102176, 103116, 114948, 116064, 122946, 124527, 128544, 136166, 137488, 153264, 154674, 163928, 166036, 184419, 190368, 192816, 204249, 206232, 229896, 245892, 249054, 266383, 272332, 274976, 306528, 309348, 327856, 332072, 368838, 373581, 385632, 408498, 412464, 459792, 491784, 498108, 532766, 544664, 612747, 618696, 655712, 664144, 737676, 747162, 799149, 816996, 824928, 885079, 919584, 983568, 996216, 1065532, 1089328, 1225494, 1237392, 1328288, 1475352, 1494324, 1598298, 1633992, 1770158, 1967136, 1992432, 2110573, 2131064, 2178656, 2397447, 2450988, 2474784, 2655237, 2950704, 2988648, 3196596, 3267984, 3540316, 3984864, 4221146, 4262128, 4794894, 4901976, 5310474, 5901408, 5977296, 6331719, 6393192, 6535968, 7080632, 7965711, 8442292, 8524256, 9589788, 9803952, 10620948, 11954592, 12663438, 12786384, 14161264, 15931422, 16884584, 18995157, 19179576, 19607904, 21241896, 25326876, 25572768, 27437449, 28322528, 31862844, 33769168, 37990314, 38359152, 42483792, 50653752, 54874898, 63725688, 67538336, 75980628, 76718304, 82312347, 84967584, 101307504, 109749796, 127451376, 151961256, 164624694, 202615008, 219499592, 246937041, 254902752, 303922512, 329249388, 438999184, 493874082, 607845024, 658498776, 877998368, 987748164, 1316997552, 1975496328, 2633995104, 3950992656, 7901985312]

約数ペア:

[(1, 7901985312), (2, 3950992656), (3, 2633995104), (4, 1975496328), (6, 1316997552), (8, 987748164), (9, 877998368), (12, 658498776), (13, 607845024), (16, 493874082), (18, 438999184), (24, 329249388), (26, 303922512), (31, 254902752), (32, 246937041), (36, 219499592), (39, 202615008), (48, 164624694), (52, 151961256), (62, 127451376), (72, 109749796), (78, 101307504), (93, 84967584), (96, 82312347), (103, 76718304), (104, 75980628), (117, 67538336), (124, 63725688), (144, 54874898), (156, 50653752), (186, 42483792), (206, 38359152), (208, 37990314), (234, 33769168), (248, 31862844), (279, 28322528), (288, 27437449), (309, 25572768), (312, 25326876), (372, 21241896), (403, 19607904), (412, 19179576), (416, 18995157), (468, 16884584), (496, 15931422), (558, 14161264), (618, 12786384), (624, 12663438), (661, 11954592), (744, 10620948), (806, 9803952), (824, 9589788), (927, 8524256), (936, 8442292), (992, 7965711), (1116, 7080632), (1209, 6535968), (1236, 6393192), (1248, 6331719), (1322, 5977296), (1339, 5901408), (1488, 5310474), (1612, 4901976), (1648, 4794894), (1854, 4262128), (1872, 4221146), (1983, 3984864), (2232, 3540316), (2418, 3267984), (2472, 3196596), (2644, 2988648), (2678, 2950704), (2976, 2655237), (3193, 2474784), (3224, 2450988), (3296, 2397447), (3627, 2178656), (3708, 2131064), (3744, 2110573), (3966, 1992432), (4017, 1967136), (4464, 1770158), (4836, 1633992), (4944, 1598298), (5288, 1494324), (5356, 1475352), (5949, 1328288), (6386, 1237392), (6448, 1225494), (7254, 1089328), (7416, 1065532), (7932, 996216), (8034, 983568), (8593, 919584), (8928, 885079), (9579, 824928), (9672, 816996), (9888, 799149), (10576, 747162), (10712, 737676), (11898, 664144), (12051, 655712), (12772, 618696), (12896, 612747), (14508, 544664), (14832, 532766), (15864, 498108), (16068, 491784), (17186, 459792), (19158, 412464), (19344, 408498), (20491, 385632), (21152, 373581), (21424, 368838), (23796, 332072), (24102, 327856), (25544, 309348), (25779, 306528), (28737, 274976), (29016, 272332), (29664, 266383), (31728, 249054), (32136, 245892), (34372, 229896), (38316, 206232), (38688, 204249), (40982, 192816), (41509, 190368), (42848, 184419), (47592, 166036), (48204, 163928), (51088, 154674), (51558, 153264), (57474, 137488), (58032, 136166), (61473, 128544), (63456, 124527), (64272, 122946), (68083, 116064), (68744, 114948), (76632, 103116), (77337, 102176), (81964, 96408), (83018, 95184)]