19380315136

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6780

約数の個数: 176

約数和(自身を含む): 49227566080

約数和(自身を除く): 29847250944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 728, 806, 832, 868, 896, 992, 1024, 1456, 1612, 1664, 1736, 1792, 1984, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 5642, 5824, 6448, 6656, 6709, 6944, 7168, 7936, 11284, 11648, 12896, 13312, 13418, 13888, 15872, 22568, 23296, 25792, 26836, 27776, 31744, 45136, 46592, 46963, 51584, 53672, 55552, 87217, 90272, 93184, 93926, 103168, 107344, 111104, 174434, 180544, 187852, 206336, 207979, 214688, 222208, 348868, 361088, 375704, 412672, 415958, 429376, 610519, 697736, 722176, 751408, 831916, 858752, 1221038, 1395472, 1444352, 1455853, 1502816, 1663832, 1717504, 2442076, 2703727, 2790944, 2888704, 2911706, 3005632, 3327664, 3435008, 4884152, 5407454, 5581888, 5823412, 6011264, 6655328, 6870016, 9768304, 10814908, 11163776, 11646824, 12022528, 13310656, 18926089, 19536608, 21629816, 22327552, 23293648, 24045056, 26621312, 37852178, 39073216, 43259632, 44655104, 46587296, 48090112, 53242624, 75704356, 78146432, 86519264, 89310208, 93174592, 106485248, 151408712, 156292864, 173038528, 186349184, 212970496, 302817424, 312585728, 346077056, 372698368, 605634848, 625171456, 692154112, 745396736, 1211269696, 1384308224, 1490793472, 2422539392, 2768616448, 4845078784, 9690157568, 19380315136]

約数ペア:

[(1, 19380315136), (2, 9690157568), (4, 4845078784), (7, 2768616448), (8, 2422539392), (13, 1490793472), (14, 1384308224), (16, 1211269696), (26, 745396736), (28, 692154112), (31, 625171456), (32, 605634848), (52, 372698368), (56, 346077056), (62, 312585728), (64, 302817424), (91, 212970496), (104, 186349184), (112, 173038528), (124, 156292864), (128, 151408712), (182, 106485248), (208, 93174592), (217, 89310208), (224, 86519264), (248, 78146432), (256, 75704356), (364, 53242624), (403, 48090112), (416, 46587296), (434, 44655104), (448, 43259632), (496, 39073216), (512, 37852178), (728, 26621312), (806, 24045056), (832, 23293648), (868, 22327552), (896, 21629816), (992, 19536608), (1024, 18926089), (1456, 13310656), (1612, 12022528), (1664, 11646824), (1736, 11163776), (1792, 10814908), (1984, 9768304), (2821, 6870016), (2912, 6655328), (3224, 6011264), (3328, 5823412), (3472, 5581888), (3584, 5407454), (3968, 4884152), (5642, 3435008), (5824, 3327664), (6448, 3005632), (6656, 2911706), (6709, 2888704), (6944, 2790944), (7168, 2703727), (7936, 2442076), (11284, 1717504), (11648, 1663832), (12896, 1502816), (13312, 1455853), (13418, 1444352), (13888, 1395472), (15872, 1221038), (22568, 858752), (23296, 831916), (25792, 751408), (26836, 722176), (27776, 697736), (31744, 610519), (45136, 429376), (46592, 415958), (46963, 412672), (51584, 375704), (53672, 361088), (55552, 348868), (87217, 222208), (90272, 214688), (93184, 207979), (93926, 206336), (103168, 187852), (107344, 180544), (111104, 174434)]