1629897584

素因数分解:

$2^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 3856896000

約数和(自身を除く): 2226998416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 71, 89, 94, 98, 112, 142, 178, 188, 196, 284, 329, 343, 356, 376, 392, 497, 568, 623, 658, 686, 712, 752, 784, 994, 1136, 1246, 1316, 1372, 1424, 1988, 2303, 2492, 2632, 2744, 3337, 3479, 3976, 4183, 4361, 4606, 4984, 5264, 5488, 6319, 6674, 6958, 7952, 8366, 8722, 9212, 9968, 12638, 13348, 13916, 16121, 16732, 17444, 18424, 23359, 24353, 25276, 26696, 27832, 29281, 30527, 32242, 33464, 34888, 36848, 44233, 46718, 48706, 50552, 53392, 55664, 58562, 61054, 64484, 66928, 69776, 88466, 93436, 97412, 101104, 117124, 122108, 128968, 163513, 176932, 186872, 194824, 204967, 234248, 244216, 257936, 296993, 309631, 327026, 353864, 373744, 389648, 409934, 468496, 488432, 593986, 619262, 654052, 707728, 819868, 1144591, 1187972, 1238524, 1308104, 1434769, 1639736, 2078951, 2167417, 2289182, 2375944, 2477048, 2616208, 2869538, 3279472, 4157902, 4334834, 4578364, 4751888, 4954096, 5739076, 8315804, 8669668, 9156728, 11478152, 14552657, 16631608, 17339336, 18313456, 22956304, 29105314, 33263216, 34678672, 58210628, 101868599, 116421256, 203737198, 232842512, 407474396, 814948792, 1629897584]

約数ペア:

[(1, 1629897584), (2, 814948792), (4, 407474396), (7, 232842512), (8, 203737198), (14, 116421256), (16, 101868599), (28, 58210628), (47, 34678672), (49, 33263216), (56, 29105314), (71, 22956304), (89, 18313456), (94, 17339336), (98, 16631608), (112, 14552657), (142, 11478152), (178, 9156728), (188, 8669668), (196, 8315804), (284, 5739076), (329, 4954096), (343, 4751888), (356, 4578364), (376, 4334834), (392, 4157902), (497, 3279472), (568, 2869538), (623, 2616208), (658, 2477048), (686, 2375944), (712, 2289182), (752, 2167417), (784, 2078951), (994, 1639736), (1136, 1434769), (1246, 1308104), (1316, 1238524), (1372, 1187972), (1424, 1144591), (1988, 819868), (2303, 707728), (2492, 654052), (2632, 619262), (2744, 593986), (3337, 488432), (3479, 468496), (3976, 409934), (4183, 389648), (4361, 373744), (4606, 353864), (4984, 327026), (5264, 309631), (5488, 296993), (6319, 257936), (6674, 244216), (6958, 234248), (7952, 204967), (8366, 194824), (8722, 186872), (9212, 176932), (9968, 163513), (12638, 128968), (13348, 122108), (13916, 117124), (16121, 101104), (16732, 97412), (17444, 93436), (18424, 88466), (23359, 69776), (24353, 66928), (25276, 64484), (26696, 61054), (27832, 58562), (29281, 55664), (30527, 53392), (32242, 50552), (33464, 48706), (34888, 46718), (36848, 44233)]