890152128

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:699

約数の個数: 168

約数和(自身を含む): 2707640000

約数和(自身を除く): 1817487872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 163, 171, 192, 228, 288, 304, 326, 342, 456, 489, 499, 576, 608, 652, 684, 912, 978, 998, 1216, 1304, 1368, 1467, 1497, 1824, 1956, 1996, 2608, 2736, 2934, 2994, 3097, 3648, 3912, 3992, 4491, 5216, 5472, 5868, 5988, 6194, 7824, 7984, 8982, 9291, 9481, 10432, 10944, 11736, 11976, 12388, 15648, 15968, 17964, 18582, 18962, 23472, 23952, 24776, 27873, 28443, 31296, 31936, 35928, 37164, 37924, 46944, 47904, 49552, 55746, 56886, 71856, 74328, 75848, 81337, 85329, 93888, 95808, 99104, 111492, 113772, 143712, 148656, 151696, 162674, 170658, 198208, 222984, 227544, 244011, 287424, 297312, 303392, 325348, 341316, 445968, 455088, 488022, 594624, 606784, 650696, 682632, 732033, 891936, 910176, 976044, 1301392, 1365264, 1464066, 1545403, 1783872, 1820352, 1952088, 2602784, 2730528, 2928132, 3090806, 3904176, 4636209, 5205568, 5461056, 5856264, 6181612, 7808352, 9272418, 11712528, 12363224, 13908627, 15616704, 18544836, 23425056, 24726448, 27817254, 37089672, 46850112, 49452896, 55634508, 74179344, 98905792, 111269016, 148358688, 222538032, 296717376, 445076064, 890152128]

約数ペア:

[(1, 890152128), (2, 445076064), (3, 296717376), (4, 222538032), (6, 148358688), (8, 111269016), (9, 98905792), (12, 74179344), (16, 55634508), (18, 49452896), (19, 46850112), (24, 37089672), (32, 27817254), (36, 24726448), (38, 23425056), (48, 18544836), (57, 15616704), (64, 13908627), (72, 12363224), (76, 11712528), (96, 9272418), (114, 7808352), (144, 6181612), (152, 5856264), (163, 5461056), (171, 5205568), (192, 4636209), (228, 3904176), (288, 3090806), (304, 2928132), (326, 2730528), (342, 2602784), (456, 1952088), (489, 1820352), (499, 1783872), (576, 1545403), (608, 1464066), (652, 1365264), (684, 1301392), (912, 976044), (978, 910176), (998, 891936), (1216, 732033), (1304, 682632), (1368, 650696), (1467, 606784), (1497, 594624), (1824, 488022), (1956, 455088), (1996, 445968), (2608, 341316), (2736, 325348), (2934, 303392), (2994, 297312), (3097, 287424), (3648, 244011), (3912, 227544), (3992, 222984), (4491, 198208), (5216, 170658), (5472, 162674), (5868, 151696), (5988, 148656), (6194, 143712), (7824, 113772), (7984, 111492), (8982, 99104), (9291, 95808), (9481, 93888), (10432, 85329), (10944, 81337), (11736, 75848), (11976, 74328), (12388, 71856), (15648, 56886), (15968, 55746), (17964, 49552), (18582, 47904), (18962, 46944), (23472, 37924), (23952, 37164), (24776, 35928), (27873, 31936), (28443, 31296)]