1457009008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 3599769600

約数和(自身を除く): 2142760592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 79, 91, 104, 106, 112, 158, 182, 208, 212, 239, 316, 364, 371, 424, 478, 553, 632, 689, 728, 742, 848, 956, 1027, 1106, 1264, 1378, 1456, 1484, 1673, 1912, 2054, 2212, 2756, 2968, 3107, 3346, 3824, 4108, 4187, 4424, 4823, 5512, 5936, 6214, 6692, 7189, 8216, 8374, 8848, 9646, 11024, 12428, 12667, 13384, 14378, 16432, 16748, 18881, 19292, 21749, 24856, 25334, 26768, 28756, 29309, 33496, 37762, 38584, 43498, 49712, 50668, 54431, 57512, 58618, 66992, 75524, 77168, 86996, 88669, 101336, 108862, 115024, 117236, 132167, 151048, 164671, 173992, 177338, 202672, 217724, 234472, 245453, 264334, 302096, 329342, 347984, 354676, 381017, 435448, 468944, 490906, 528668, 658684, 709352, 762034, 870896, 981812, 1000693, 1057336, 1152697, 1317368, 1418704, 1524068, 1718171, 1963624, 2001386, 2114672, 2305394, 2634736, 3048136, 3436342, 3927248, 4002772, 4610788, 6096272, 6872684, 7004851, 8005544, 9221576, 13009009, 13745368, 14009702, 16011088, 18443152, 26018018, 27490736, 28019404, 52036036, 56038808, 91063063, 104072072, 112077616, 182126126, 208144144, 364252252, 728504504, 1457009008]

約数ペア:

[(1, 1457009008), (2, 728504504), (4, 364252252), (7, 208144144), (8, 182126126), (13, 112077616), (14, 104072072), (16, 91063063), (26, 56038808), (28, 52036036), (52, 28019404), (53, 27490736), (56, 26018018), (79, 18443152), (91, 16011088), (104, 14009702), (106, 13745368), (112, 13009009), (158, 9221576), (182, 8005544), (208, 7004851), (212, 6872684), (239, 6096272), (316, 4610788), (364, 4002772), (371, 3927248), (424, 3436342), (478, 3048136), (553, 2634736), (632, 2305394), (689, 2114672), (728, 2001386), (742, 1963624), (848, 1718171), (956, 1524068), (1027, 1418704), (1106, 1317368), (1264, 1152697), (1378, 1057336), (1456, 1000693), (1484, 981812), (1673, 870896), (1912, 762034), (2054, 709352), (2212, 658684), (2756, 528668), (2968, 490906), (3107, 468944), (3346, 435448), (3824, 381017), (4108, 354676), (4187, 347984), (4424, 329342), (4823, 302096), (5512, 264334), (5936, 245453), (6214, 234472), (6692, 217724), (7189, 202672), (8216, 177338), (8374, 173992), (8848, 164671), (9646, 151048), (11024, 132167), (12428, 117236), (12667, 115024), (13384, 108862), (14378, 101336), (16432, 88669), (16748, 86996), (18881, 77168), (19292, 75524), (21749, 66992), (24856, 58618), (25334, 57512), (26768, 54431), (28756, 50668), (29309, 49712), (33496, 43498), (37762, 38584)]