620260992

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 1949220000

約数和(自身を除く): 1328959008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 83, 96, 104, 117, 128, 144, 156, 166, 192, 208, 234, 249, 288, 312, 332, 384, 416, 468, 498, 499, 576, 624, 664, 747, 832, 936, 996, 998, 1079, 1152, 1248, 1328, 1494, 1497, 1664, 1872, 1992, 1996, 2158, 2496, 2656, 2988, 2994, 3237, 3744, 3984, 3992, 4316, 4491, 4992, 5312, 5976, 5988, 6474, 6487, 7488, 7968, 7984, 8632, 8982, 9711, 10624, 11952, 11976, 12948, 12974, 14976, 15936, 15968, 17264, 17964, 19422, 19461, 23904, 23952, 25896, 25948, 31872, 31936, 34528, 35928, 38844, 38922, 41417, 47808, 47904, 51792, 51896, 58383, 63872, 69056, 71856, 77688, 77844, 82834, 95616, 95808, 103584, 103792, 116766, 124251, 138112, 143712, 155376, 155688, 165668, 191616, 207168, 207584, 233532, 248502, 287424, 310752, 311376, 331336, 372753, 414336, 415168, 467064, 497004, 538421, 574848, 621504, 622752, 662672, 745506, 830336, 934128, 994008, 1076842, 1243008, 1245504, 1325344, 1491012, 1615263, 1868256, 1988016, 2153684, 2491008, 2650688, 2982024, 3230526, 3736512, 3976032, 4307368, 4845789, 5301376, 5964048, 6461052, 7473024, 7952064, 8614736, 9691578, 11928096, 12922104, 15904128, 17229472, 19383156, 23856192, 25844208, 34458944, 38766312, 47712384, 51688416, 68917888, 77532624, 103376832, 155065248, 206753664, 310130496, 620260992]

約数ペア:

[(1, 620260992), (2, 310130496), (3, 206753664), (4, 155065248), (6, 103376832), (8, 77532624), (9, 68917888), (12, 51688416), (13, 47712384), (16, 38766312), (18, 34458944), (24, 25844208), (26, 23856192), (32, 19383156), (36, 17229472), (39, 15904128), (48, 12922104), (52, 11928096), (64, 9691578), (72, 8614736), (78, 7952064), (83, 7473024), (96, 6461052), (104, 5964048), (117, 5301376), (128, 4845789), (144, 4307368), (156, 3976032), (166, 3736512), (192, 3230526), (208, 2982024), (234, 2650688), (249, 2491008), (288, 2153684), (312, 1988016), (332, 1868256), (384, 1615263), (416, 1491012), (468, 1325344), (498, 1245504), (499, 1243008), (576, 1076842), (624, 994008), (664, 934128), (747, 830336), (832, 745506), (936, 662672), (996, 622752), (998, 621504), (1079, 574848), (1152, 538421), (1248, 497004), (1328, 467064), (1494, 415168), (1497, 414336), (1664, 372753), (1872, 331336), (1992, 311376), (1996, 310752), (2158, 287424), (2496, 248502), (2656, 233532), (2988, 207584), (2994, 207168), (3237, 191616), (3744, 165668), (3984, 155688), (3992, 155376), (4316, 143712), (4491, 138112), (4992, 124251), (5312, 116766), (5976, 103792), (5988, 103584), (6474, 95808), (6487, 95616), (7488, 82834), (7968, 77844), (7984, 77688), (8632, 71856), (8982, 69056), (9711, 63872), (10624, 58383), (11952, 51896), (11976, 51792), (12948, 47904), (12974, 47808), (14976, 41417), (15936, 38922), (15968, 38844), (17264, 35928), (17964, 34528), (19422, 31936), (19461, 31872), (23904, 25948), (23952, 25896)]