1648407888

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1483}}^1$

素因数の和:1614

約数の個数: 160

約数和(自身を含む): 4946350080

約数和(自身を除く): 3297942192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 83, 93, 108, 124, 144, 166, 186, 216, 248, 249, 279, 332, 372, 432, 496, 498, 558, 664, 744, 747, 837, 996, 1116, 1328, 1483, 1488, 1494, 1674, 1992, 2232, 2241, 2573, 2966, 2988, 3348, 3984, 4449, 4464, 4482, 5146, 5932, 5976, 6696, 7719, 8898, 8964, 10292, 11864, 11952, 13347, 13392, 15438, 17796, 17928, 20584, 23157, 23728, 26694, 30876, 35592, 35856, 40041, 41168, 45973, 46314, 53388, 61752, 69471, 71184, 80082, 91946, 92628, 106776, 123089, 123504, 137919, 138942, 160164, 183892, 185256, 213552, 246178, 275838, 277884, 320328, 367784, 369267, 370512, 413757, 492356, 551676, 555768, 640656, 735568, 738534, 827514, 984712, 1103352, 1107801, 1111536, 1241271, 1477068, 1655028, 1969424, 2206704, 2215602, 2482542, 2954136, 3310056, 3323403, 3815759, 4431204, 4965084, 5908272, 6620112, 6646806, 7631518, 8862408, 9930168, 11447277, 13293612, 15263036, 17724816, 19860336, 22894554, 26587224, 30526072, 34341831, 45789108, 53174448, 61052144, 68683662, 91578216, 103025493, 137367324, 183156432, 206050986, 274734648, 412101972, 549469296, 824203944, 1648407888]

約数ペア:

[(1, 1648407888), (2, 824203944), (3, 549469296), (4, 412101972), (6, 274734648), (8, 206050986), (9, 183156432), (12, 137367324), (16, 103025493), (18, 91578216), (24, 68683662), (27, 61052144), (31, 53174448), (36, 45789108), (48, 34341831), (54, 30526072), (62, 26587224), (72, 22894554), (83, 19860336), (93, 17724816), (108, 15263036), (124, 13293612), (144, 11447277), (166, 9930168), (186, 8862408), (216, 7631518), (248, 6646806), (249, 6620112), (279, 5908272), (332, 4965084), (372, 4431204), (432, 3815759), (496, 3323403), (498, 3310056), (558, 2954136), (664, 2482542), (744, 2215602), (747, 2206704), (837, 1969424), (996, 1655028), (1116, 1477068), (1328, 1241271), (1483, 1111536), (1488, 1107801), (1494, 1103352), (1674, 984712), (1992, 827514), (2232, 738534), (2241, 735568), (2573, 640656), (2966, 555768), (2988, 551676), (3348, 492356), (3984, 413757), (4449, 370512), (4464, 369267), (4482, 367784), (5146, 320328), (5932, 277884), (5976, 275838), (6696, 246178), (7719, 213552), (8898, 185256), (8964, 183892), (10292, 160164), (11864, 138942), (11952, 137919), (13347, 123504), (13392, 123089), (15438, 106776), (17796, 92628), (17928, 91946), (20584, 80082), (23157, 71184), (23728, 69471), (26694, 61752), (30876, 53388), (35592, 46314), (35856, 45973), (40041, 41168)]