1331099028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 4064256000

約数和(自身を除く): 2733156972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 139, 159, 189, 212, 239, 252, 278, 318, 371, 378, 417, 477, 478, 556, 636, 717, 742, 756, 834, 954, 956, 973, 1113, 1251, 1431, 1434, 1484, 1668, 1673, 1908, 1946, 2151, 2226, 2502, 2862, 2868, 2919, 3339, 3346, 3753, 3892, 4302, 4452, 5004, 5019, 5724, 5838, 6453, 6678, 6692, 7367, 7506, 8604, 8757, 10017, 10038, 11676, 12667, 12906, 13356, 14734, 15012, 15057, 17514, 20034, 20076, 22101, 25334, 25812, 26271, 29468, 30114, 33221, 35028, 38001, 40068, 44202, 45171, 50668, 51569, 52542, 60228, 66303, 66442, 76002, 88404, 88669, 90342, 99663, 103138, 105084, 114003, 132606, 132884, 152004, 154707, 177338, 180684, 198909, 199326, 206276, 228006, 232547, 265212, 266007, 298989, 309414, 342009, 354676, 397818, 398652, 456012, 464121, 465094, 532014, 597978, 618828, 684018, 697641, 795636, 798021, 896967, 928242, 930188, 1064028, 1195956, 1368036, 1392363, 1395282, 1596042, 1760713, 1793934, 1856484, 2092923, 2394063, 2784726, 2790564, 3192084, 3521426, 3587868, 4185846, 4788126, 5282139, 5569452, 6278769, 7042852, 8371692, 9576252, 10564278, 12324991, 12557538, 15846417, 21128556, 24649982, 25115076, 31692834, 36974973, 47539251, 49299964, 63385668, 73949946, 95078502, 110924919, 147899892, 190157004, 221849838, 332774757, 443699676, 665549514, 1331099028]

約数ペア:

[(1, 1331099028), (2, 665549514), (3, 443699676), (4, 332774757), (6, 221849838), (7, 190157004), (9, 147899892), (12, 110924919), (14, 95078502), (18, 73949946), (21, 63385668), (27, 49299964), (28, 47539251), (36, 36974973), (42, 31692834), (53, 25115076), (54, 24649982), (63, 21128556), (84, 15846417), (106, 12557538), (108, 12324991), (126, 10564278), (139, 9576252), (159, 8371692), (189, 7042852), (212, 6278769), (239, 5569452), (252, 5282139), (278, 4788126), (318, 4185846), (371, 3587868), (378, 3521426), (417, 3192084), (477, 2790564), (478, 2784726), (556, 2394063), (636, 2092923), (717, 1856484), (742, 1793934), (756, 1760713), (834, 1596042), (954, 1395282), (956, 1392363), (973, 1368036), (1113, 1195956), (1251, 1064028), (1431, 930188), (1434, 928242), (1484, 896967), (1668, 798021), (1673, 795636), (1908, 697641), (1946, 684018), (2151, 618828), (2226, 597978), (2502, 532014), (2862, 465094), (2868, 464121), (2919, 456012), (3339, 398652), (3346, 397818), (3753, 354676), (3892, 342009), (4302, 309414), (4452, 298989), (5004, 266007), (5019, 265212), (5724, 232547), (5838, 228006), (6453, 206276), (6678, 199326), (6692, 198909), (7367, 180684), (7506, 177338), (8604, 154707), (8757, 152004), (10017, 132884), (10038, 132606), (11676, 114003), (12667, 105084), (12906, 103138), (13356, 99663), (14734, 90342), (15012, 88669), (15057, 88404), (17514, 76002), (20034, 66442), (20076, 66303), (22101, 60228), (25334, 52542), (25812, 51569), (26271, 50668), (29468, 45171), (30114, 44202), (33221, 40068), (35028, 38001)]