2155841184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 6719569920

約数和(自身を除く): 4563728736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 239, 248, 336, 372, 433, 434, 478, 496, 651, 672, 717, 744, 866, 868, 956, 992, 1299, 1302, 1434, 1488, 1673, 1732, 1736, 1912, 2598, 2604, 2868, 2976, 3031, 3346, 3464, 3472, 3824, 5019, 5196, 5208, 5736, 6062, 6692, 6928, 6944, 7409, 7648, 9093, 10038, 10392, 10416, 11472, 12124, 13384, 13423, 13856, 14818, 18186, 20076, 20784, 20832, 22227, 22944, 24248, 26768, 26846, 29636, 36372, 40152, 40269, 41568, 44454, 48496, 51863, 53536, 53692, 59272, 72744, 80304, 80538, 88908, 93961, 96992, 103487, 103726, 107384, 118544, 145488, 155589, 160608, 161076, 177816, 187922, 206974, 207452, 214768, 237088, 281883, 290976, 310461, 311178, 322152, 355632, 375844, 413948, 414904, 429536, 563766, 620922, 622356, 644304, 711264, 724409, 751688, 827896, 829808, 1127532, 1241844, 1244712, 1288608, 1448818, 1503376, 1655792, 1659616, 2173227, 2255064, 2483688, 2489424, 2897636, 3006752, 3208097, 3311584, 4346454, 4510128, 4967376, 4978848, 5795272, 6416194, 8692908, 9020256, 9624291, 9934752, 11590544, 12832388, 17385816, 19248582, 22456679, 23181088, 25664776, 34771632, 38497164, 44913358, 51329552, 67370037, 69543264, 76994328, 89826716, 102659104, 134740074, 153988656, 179653432, 269480148, 307977312, 359306864, 538960296, 718613728, 1077920592, 2155841184]

約数ペア:

[(1, 2155841184), (2, 1077920592), (3, 718613728), (4, 538960296), (6, 359306864), (7, 307977312), (8, 269480148), (12, 179653432), (14, 153988656), (16, 134740074), (21, 102659104), (24, 89826716), (28, 76994328), (31, 69543264), (32, 67370037), (42, 51329552), (48, 44913358), (56, 38497164), (62, 34771632), (84, 25664776), (93, 23181088), (96, 22456679), (112, 19248582), (124, 17385816), (168, 12832388), (186, 11590544), (217, 9934752), (224, 9624291), (239, 9020256), (248, 8692908), (336, 6416194), (372, 5795272), (433, 4978848), (434, 4967376), (478, 4510128), (496, 4346454), (651, 3311584), (672, 3208097), (717, 3006752), (744, 2897636), (866, 2489424), (868, 2483688), (956, 2255064), (992, 2173227), (1299, 1659616), (1302, 1655792), (1434, 1503376), (1488, 1448818), (1673, 1288608), (1732, 1244712), (1736, 1241844), (1912, 1127532), (2598, 829808), (2604, 827896), (2868, 751688), (2976, 724409), (3031, 711264), (3346, 644304), (3464, 622356), (3472, 620922), (3824, 563766), (5019, 429536), (5196, 414904), (5208, 413948), (5736, 375844), (6062, 355632), (6692, 322152), (6928, 311178), (6944, 310461), (7409, 290976), (7648, 281883), (9093, 237088), (10038, 214768), (10392, 207452), (10416, 206974), (11472, 187922), (12124, 177816), (13384, 161076), (13423, 160608), (13856, 155589), (14818, 145488), (18186, 118544), (20076, 107384), (20784, 103726), (20832, 103487), (22227, 96992), (22944, 93961), (24248, 88908), (26768, 80538), (26846, 80304), (29636, 72744), (36372, 59272), (40152, 53692), (40269, 53536), (41568, 51863), (44454, 48496)]