1121511456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1$

素因数の和:4319

約数の個数: 144

約数和(自身を含む): 3483829440

約数和(自身を除く): 2362317984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1248, 1278, 1704, 1846, 1872, 2272, 2556, 2769, 3408, 3692, 3744, 4219, 5112, 5538, 6816, 7384, 8307, 8438, 10224, 11076, 12657, 14768, 16614, 16876, 20448, 22152, 25314, 29536, 33228, 33752, 37971, 44304, 50628, 54847, 66456, 67504, 75942, 88608, 101256, 109694, 132912, 135008, 151884, 164541, 202512, 219388, 265824, 299549, 303768, 329082, 405024, 438776, 493623, 599098, 607536, 658164, 877552, 898647, 987246, 1198196, 1215072, 1316328, 1755104, 1797294, 1974492, 2396392, 2632656, 2695941, 3594588, 3894137, 3948984, 4792784, 5265312, 5391882, 7189176, 7788274, 7897968, 9585568, 10783764, 11682411, 14378352, 15576548, 15795936, 21567528, 23364822, 28756704, 31153096, 35047233, 43135056, 46729644, 62306192, 70094466, 86270112, 93459288, 124612384, 140188932, 186918576, 280377864, 373837152, 560755728, 1121511456]

約数ペア:

[(1, 1121511456), (2, 560755728), (3, 373837152), (4, 280377864), (6, 186918576), (8, 140188932), (9, 124612384), (12, 93459288), (13, 86270112), (16, 70094466), (18, 62306192), (24, 46729644), (26, 43135056), (32, 35047233), (36, 31153096), (39, 28756704), (48, 23364822), (52, 21567528), (71, 15795936), (72, 15576548), (78, 14378352), (96, 11682411), (104, 10783764), (117, 9585568), (142, 7897968), (144, 7788274), (156, 7189176), (208, 5391882), (213, 5265312), (234, 4792784), (284, 3948984), (288, 3894137), (312, 3594588), (416, 2695941), (426, 2632656), (468, 2396392), (568, 1974492), (624, 1797294), (639, 1755104), (852, 1316328), (923, 1215072), (936, 1198196), (1136, 987246), (1248, 898647), (1278, 877552), (1704, 658164), (1846, 607536), (1872, 599098), (2272, 493623), (2556, 438776), (2769, 405024), (3408, 329082), (3692, 303768), (3744, 299549), (4219, 265824), (5112, 219388), (5538, 202512), (6816, 164541), (7384, 151884), (8307, 135008), (8438, 132912), (10224, 109694), (11076, 101256), (12657, 88608), (14768, 75942), (16614, 67504), (16876, 66456), (20448, 54847), (22152, 50628), (25314, 44304), (29536, 37971), (33228, 33752)]