38778696

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 128

約数和(自身を含む): 123840000

約数和(自身を除く): 85061304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 859, 1026, 1188, 1254, 1368, 1672, 1718, 1881, 2052, 2376, 2508, 2577, 3436, 3762, 4104, 5016, 5154, 5643, 6872, 7524, 7731, 9449, 10308, 11286, 15048, 15462, 16321, 18898, 20616, 22572, 23193, 28347, 30924, 32642, 37796, 45144, 46386, 48963, 56694, 61848, 65284, 75592, 85041, 92772, 97926, 113388, 130568, 146889, 170082, 179531, 185544, 195852, 226776, 255123, 293778, 340164, 359062, 391704, 440667, 510246, 538593, 587556, 680328, 718124, 881334, 1020492, 1077186, 1175112, 1436248, 1615779, 1762668, 2040984, 2154372, 3231558, 3525336, 4308744, 4847337, 6463116, 9694674, 12926232, 19389348, 38778696]

約数ペア:

[(1, 38778696), (2, 19389348), (3, 12926232), (4, 9694674), (6, 6463116), (8, 4847337), (9, 4308744), (11, 3525336), (12, 3231558), (18, 2154372), (19, 2040984), (22, 1762668), (24, 1615779), (27, 1436248), (33, 1175112), (36, 1077186), (38, 1020492), (44, 881334), (54, 718124), (57, 680328), (66, 587556), (72, 538593), (76, 510246), (88, 440667), (99, 391704), (108, 359062), (114, 340164), (132, 293778), (152, 255123), (171, 226776), (198, 195852), (209, 185544), (216, 179531), (228, 170082), (264, 146889), (297, 130568), (342, 113388), (396, 97926), (418, 92772), (456, 85041), (513, 75592), (594, 65284), (627, 61848), (684, 56694), (792, 48963), (836, 46386), (859, 45144), (1026, 37796), (1188, 32642), (1254, 30924), (1368, 28347), (1672, 23193), (1718, 22572), (1881, 20616), (2052, 18898), (2376, 16321), (2508, 15462), (2577, 15048), (3436, 11286), (3762, 10308), (4104, 9449), (5016, 7731), (5154, 7524), (5643, 6872)]