308992032

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 914239872

約数和(自身を除く): 605247840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 107, 111, 144, 148, 214, 222, 271, 288, 296, 321, 333, 428, 444, 542, 592, 642, 666, 813, 856, 888, 963, 1084, 1184, 1284, 1332, 1626, 1712, 1776, 1926, 2168, 2439, 2568, 2664, 3252, 3424, 3552, 3852, 3959, 4336, 4878, 5136, 5328, 6504, 7704, 7918, 8672, 9756, 10027, 10272, 10656, 11877, 13008, 15408, 15836, 19512, 20054, 23754, 26016, 28997, 30081, 30816, 31672, 35631, 39024, 40108, 47508, 57994, 60162, 63344, 71262, 78048, 80216, 86991, 90243, 95016, 115988, 120324, 126688, 142524, 160432, 173982, 180486, 190032, 231976, 240648, 260973, 285048, 320864, 347964, 360972, 380064, 463952, 481296, 521946, 570096, 695928, 721944, 927904, 962592, 1043892, 1072889, 1140192, 1391856, 1443888, 2087784, 2145778, 2783712, 2887776, 3218667, 4175568, 4291556, 6437334, 8351136, 8583112, 9656001, 12874668, 17166224, 19312002, 25749336, 34332448, 38624004, 51498672, 77248008, 102997344, 154496016, 308992032]

約数ペア:

[(1, 308992032), (2, 154496016), (3, 102997344), (4, 77248008), (6, 51498672), (8, 38624004), (9, 34332448), (12, 25749336), (16, 19312002), (18, 17166224), (24, 12874668), (32, 9656001), (36, 8583112), (37, 8351136), (48, 6437334), (72, 4291556), (74, 4175568), (96, 3218667), (107, 2887776), (111, 2783712), (144, 2145778), (148, 2087784), (214, 1443888), (222, 1391856), (271, 1140192), (288, 1072889), (296, 1043892), (321, 962592), (333, 927904), (428, 721944), (444, 695928), (542, 570096), (592, 521946), (642, 481296), (666, 463952), (813, 380064), (856, 360972), (888, 347964), (963, 320864), (1084, 285048), (1184, 260973), (1284, 240648), (1332, 231976), (1626, 190032), (1712, 180486), (1776, 173982), (1926, 160432), (2168, 142524), (2439, 126688), (2568, 120324), (2664, 115988), (3252, 95016), (3424, 90243), (3552, 86991), (3852, 80216), (3959, 78048), (4336, 71262), (4878, 63344), (5136, 60162), (5328, 57994), (6504, 47508), (7704, 40108), (7918, 39024), (8672, 35631), (9756, 31672), (10027, 30816), (10272, 30081), (10656, 28997), (11877, 26016), (13008, 23754), (15408, 20054), (15836, 19512)]