1929888384

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:998

約数の個数: 128

約数和(自身を含む): 5322670080

約数和(自身を除く): 3392781696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 223, 248, 372, 384, 446, 496, 669, 727, 744, 892, 992, 1338, 1454, 1488, 1784, 1984, 2181, 2676, 2908, 2976, 3568, 3968, 4362, 5352, 5816, 5952, 6913, 7136, 8724, 10704, 11632, 11904, 13826, 14272, 17448, 20739, 21408, 22537, 23264, 27652, 28544, 34896, 41478, 42816, 45074, 46528, 55304, 67611, 69792, 82956, 85632, 90148, 93056, 110608, 135222, 139584, 162121, 165912, 180296, 221216, 270444, 279168, 324242, 331824, 360592, 442432, 486363, 540888, 648484, 663648, 721184, 884864, 972726, 1081776, 1296968, 1327296, 1442368, 1945452, 2163552, 2593936, 2654592, 2884736, 3890904, 4327104, 5025751, 5187872, 7781808, 8654208, 10051502, 10375744, 15077253, 15563616, 20103004, 20751488, 30154506, 31127232, 40206008, 60309012, 62254464, 80412016, 120618024, 160824032, 241236048, 321648064, 482472096, 643296128, 964944192, 1929888384]

約数ペア:

[(1, 1929888384), (2, 964944192), (3, 643296128), (4, 482472096), (6, 321648064), (8, 241236048), (12, 160824032), (16, 120618024), (24, 80412016), (31, 62254464), (32, 60309012), (48, 40206008), (62, 31127232), (64, 30154506), (93, 20751488), (96, 20103004), (124, 15563616), (128, 15077253), (186, 10375744), (192, 10051502), (223, 8654208), (248, 7781808), (372, 5187872), (384, 5025751), (446, 4327104), (496, 3890904), (669, 2884736), (727, 2654592), (744, 2593936), (892, 2163552), (992, 1945452), (1338, 1442368), (1454, 1327296), (1488, 1296968), (1784, 1081776), (1984, 972726), (2181, 884864), (2676, 721184), (2908, 663648), (2976, 648484), (3568, 540888), (3968, 486363), (4362, 442432), (5352, 360592), (5816, 331824), (5952, 324242), (6913, 279168), (7136, 270444), (8724, 221216), (10704, 180296), (11632, 165912), (11904, 162121), (13826, 139584), (14272, 135222), (17448, 110608), (20739, 93056), (21408, 90148), (22537, 85632), (23264, 82956), (27652, 69792), (28544, 67611), (34896, 55304), (41478, 46528), (42816, 45074)]