1388796864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:923

約数の個数: 224

約数和(自身を含む): 4573072896

約数和(自身を除く): 3184276032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 101, 104, 112, 156, 168, 182, 192, 202, 208, 224, 273, 303, 312, 336, 364, 404, 416, 448, 546, 606, 624, 672, 707, 728, 787, 808, 832, 1092, 1212, 1248, 1313, 1344, 1414, 1456, 1574, 1616, 2121, 2184, 2361, 2424, 2496, 2626, 2828, 2912, 3148, 3232, 3939, 4242, 4368, 4722, 4848, 5252, 5509, 5656, 5824, 6296, 6464, 7878, 8484, 8736, 9191, 9444, 9696, 10231, 10504, 11018, 11312, 12592, 15756, 16527, 16968, 17472, 18382, 18888, 19392, 20462, 21008, 22036, 22624, 25184, 27573, 30693, 31512, 33054, 33936, 36764, 37776, 40924, 42016, 44072, 45248, 50368, 55146, 61386, 63024, 66108, 67872, 71617, 73528, 75552, 79487, 81848, 84032, 88144, 110292, 122772, 126048, 132216, 135744, 143234, 147056, 151104, 158974, 163696, 176288, 214851, 220584, 238461, 245544, 252096, 264432, 286468, 294112, 317948, 327392, 352576, 429702, 441168, 476922, 491088, 528864, 556409, 572936, 588224, 635896, 654784, 859404, 882336, 953844, 982176, 1033331, 1057728, 1112818, 1145872, 1271792, 1669227, 1718808, 1764672, 1907688, 1964352, 2066662, 2225636, 2291744, 2543584, 3099993, 3338454, 3437616, 3815376, 4133324, 4451272, 4583488, 5087168, 6199986, 6676908, 6875232, 7233317, 7630752, 8266648, 8902544, 12399972, 13353816, 13750464, 14466634, 15261504, 16533296, 17805088, 21699951, 24799944, 26707632, 28933268, 33066592, 35610176, 43399902, 49599888, 53415264, 57866536, 66133184, 86799804, 99199776, 106830528, 115733072, 173599608, 198399552, 231466144, 347199216, 462932288, 694398432, 1388796864]

約数ペア:

[(1, 1388796864), (2, 694398432), (3, 462932288), (4, 347199216), (6, 231466144), (7, 198399552), (8, 173599608), (12, 115733072), (13, 106830528), (14, 99199776), (16, 86799804), (21, 66133184), (24, 57866536), (26, 53415264), (28, 49599888), (32, 43399902), (39, 35610176), (42, 33066592), (48, 28933268), (52, 26707632), (56, 24799944), (64, 21699951), (78, 17805088), (84, 16533296), (91, 15261504), (96, 14466634), (101, 13750464), (104, 13353816), (112, 12399972), (156, 8902544), (168, 8266648), (182, 7630752), (192, 7233317), (202, 6875232), (208, 6676908), (224, 6199986), (273, 5087168), (303, 4583488), (312, 4451272), (336, 4133324), (364, 3815376), (404, 3437616), (416, 3338454), (448, 3099993), (546, 2543584), (606, 2291744), (624, 2225636), (672, 2066662), (707, 1964352), (728, 1907688), (787, 1764672), (808, 1718808), (832, 1669227), (1092, 1271792), (1212, 1145872), (1248, 1112818), (1313, 1057728), (1344, 1033331), (1414, 982176), (1456, 953844), (1574, 882336), (1616, 859404), (2121, 654784), (2184, 635896), (2361, 588224), (2424, 572936), (2496, 556409), (2626, 528864), (2828, 491088), (2912, 476922), (3148, 441168), (3232, 429702), (3939, 352576), (4242, 327392), (4368, 317948), (4722, 294112), (4848, 286468), (5252, 264432), (5509, 252096), (5656, 245544), (5824, 238461), (6296, 220584), (6464, 214851), (7878, 176288), (8484, 163696), (8736, 158974), (9191, 151104), (9444, 147056), (9696, 143234), (10231, 135744), (10504, 132216), (11018, 126048), (11312, 122772), (12592, 110292), (15756, 88144), (16527, 84032), (16968, 81848), (17472, 79487), (18382, 75552), (18888, 73528), (19392, 71617), (20462, 67872), (21008, 66108), (22036, 63024), (22624, 61386), (25184, 55146), (27573, 50368), (30693, 45248), (31512, 44072), (33054, 42016), (33936, 40924), (36764, 37776)]