219903336

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 440538264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 41, 54, 62, 72, 81, 82, 89, 93, 108, 123, 124, 162, 164, 178, 186, 216, 243, 246, 248, 267, 279, 324, 328, 356, 369, 372, 486, 492, 534, 558, 648, 712, 738, 744, 801, 837, 972, 984, 1068, 1107, 1116, 1271, 1476, 1602, 1674, 1944, 2136, 2214, 2232, 2403, 2511, 2542, 2759, 2952, 3204, 3321, 3348, 3649, 3813, 4428, 4806, 5022, 5084, 5518, 6408, 6642, 6696, 7209, 7298, 7533, 7626, 8277, 8856, 9612, 9963, 10044, 10168, 10947, 11036, 11439, 13284, 14418, 14596, 15066, 15252, 16554, 19224, 19926, 20088, 21627, 21894, 22072, 22878, 24831, 26568, 28836, 29192, 30132, 30504, 32841, 33108, 34317, 39852, 43254, 43788, 45756, 49662, 57672, 60264, 65682, 66216, 68634, 74493, 79704, 86508, 87576, 91512, 98523, 99324, 102951, 113119, 131364, 137268, 148986, 173016, 197046, 198648, 205902, 223479, 226238, 262728, 274536, 295569, 297972, 308853, 339357, 394092, 411804, 446958, 452476, 591138, 595944, 617706, 670437, 678714, 788184, 823608, 886707, 893916, 904952, 1018071, 1182276, 1235412, 1340874, 1357428, 1773414, 1787832, 2036142, 2364552, 2470824, 2681748, 2714856, 3054213, 3546828, 4072284, 5363496, 6108426, 7093656, 8144568, 9162639, 12216852, 18325278, 24433704, 27487917, 36650556, 54975834, 73301112, 109951668, 219903336]

約数ペア:

[(1, 219903336), (2, 109951668), (3, 73301112), (4, 54975834), (6, 36650556), (8, 27487917), (9, 24433704), (12, 18325278), (18, 12216852), (24, 9162639), (27, 8144568), (31, 7093656), (36, 6108426), (41, 5363496), (54, 4072284), (62, 3546828), (72, 3054213), (81, 2714856), (82, 2681748), (89, 2470824), (93, 2364552), (108, 2036142), (123, 1787832), (124, 1773414), (162, 1357428), (164, 1340874), (178, 1235412), (186, 1182276), (216, 1018071), (243, 904952), (246, 893916), (248, 886707), (267, 823608), (279, 788184), (324, 678714), (328, 670437), (356, 617706), (369, 595944), (372, 591138), (486, 452476), (492, 446958), (534, 411804), (558, 394092), (648, 339357), (712, 308853), (738, 297972), (744, 295569), (801, 274536), (837, 262728), (972, 226238), (984, 223479), (1068, 205902), (1107, 198648), (1116, 197046), (1271, 173016), (1476, 148986), (1602, 137268), (1674, 131364), (1944, 113119), (2136, 102951), (2214, 99324), (2232, 98523), (2403, 91512), (2511, 87576), (2542, 86508), (2759, 79704), (2952, 74493), (3204, 68634), (3321, 66216), (3348, 65682), (3649, 60264), (3813, 57672), (4428, 49662), (4806, 45756), (5022, 43788), (5084, 43254), (5518, 39852), (6408, 34317), (6642, 33108), (6696, 32841), (7209, 30504), (7298, 30132), (7533, 29192), (7626, 28836), (8277, 26568), (8856, 24831), (9612, 22878), (9963, 22072), (10044, 21894), (10168, 21627), (10947, 20088), (11036, 19926), (11439, 19224), (13284, 16554), (14418, 15252), (14596, 15066)]