1421702604

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1186

約数の個数: 144

約数和(自身を含む): 4282923008

約数和(自身を除く): 2861220404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 223, 243, 252, 324, 378, 446, 486, 567, 669, 756, 892, 937, 972, 1134, 1338, 1561, 1701, 1874, 2007, 2268, 2676, 2811, 3122, 3402, 3748, 4014, 4683, 5622, 6021, 6244, 6559, 6804, 8028, 8433, 9366, 11244, 12042, 13118, 14049, 16866, 18063, 18732, 19677, 24084, 25299, 26236, 28098, 33732, 36126, 39354, 42147, 50598, 54189, 56196, 59031, 72252, 75897, 78708, 84294, 101196, 108378, 118062, 126441, 151794, 168588, 177093, 208951, 216756, 227691, 236124, 252882, 303588, 354186, 379323, 417902, 455382, 505764, 531279, 626853, 708372, 758646, 835804, 910764, 1062558, 1253706, 1462657, 1517292, 1593837, 1880559, 2125116, 2507412, 2925314, 3187674, 3761118, 4387971, 5641677, 5850628, 6375348, 7522236, 8775942, 11283354, 13163913, 16925031, 17551884, 22566708, 26327826, 33850062, 39491739, 50775093, 52655652, 67700124, 78983478, 101550186, 118475217, 157966956, 203100372, 236950434, 355425651, 473900868, 710851302, 1421702604]

約数ペア:

[(1, 1421702604), (2, 710851302), (3, 473900868), (4, 355425651), (6, 236950434), (7, 203100372), (9, 157966956), (12, 118475217), (14, 101550186), (18, 78983478), (21, 67700124), (27, 52655652), (28, 50775093), (36, 39491739), (42, 33850062), (54, 26327826), (63, 22566708), (81, 17551884), (84, 16925031), (108, 13163913), (126, 11283354), (162, 8775942), (189, 7522236), (223, 6375348), (243, 5850628), (252, 5641677), (324, 4387971), (378, 3761118), (446, 3187674), (486, 2925314), (567, 2507412), (669, 2125116), (756, 1880559), (892, 1593837), (937, 1517292), (972, 1462657), (1134, 1253706), (1338, 1062558), (1561, 910764), (1701, 835804), (1874, 758646), (2007, 708372), (2268, 626853), (2676, 531279), (2811, 505764), (3122, 455382), (3402, 417902), (3748, 379323), (4014, 354186), (4683, 303588), (5622, 252882), (6021, 236124), (6244, 227691), (6559, 216756), (6804, 208951), (8028, 177093), (8433, 168588), (9366, 151794), (11244, 126441), (12042, 118062), (13118, 108378), (14049, 101196), (16866, 84294), (18063, 78708), (18732, 75897), (19677, 72252), (24084, 59031), (25299, 56196), (26236, 54189), (28098, 50598), (33732, 42147), (36126, 39354)]