38465544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 110638080

約数和(自身を除く): 72172536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 41, 52, 62, 78, 82, 93, 97, 104, 123, 124, 156, 164, 186, 194, 246, 248, 291, 312, 328, 372, 388, 403, 492, 533, 582, 744, 776, 806, 984, 1066, 1164, 1209, 1261, 1271, 1599, 1612, 2132, 2328, 2418, 2522, 2542, 3007, 3198, 3224, 3783, 3813, 3977, 4264, 4836, 5044, 5084, 6014, 6396, 7566, 7626, 7954, 9021, 9672, 10088, 10168, 11931, 12028, 12792, 15132, 15252, 15908, 16523, 18042, 23862, 24056, 30264, 30504, 31816, 33046, 36084, 39091, 47724, 49569, 51701, 66092, 72168, 78182, 95448, 99138, 103402, 117273, 123287, 132184, 155103, 156364, 198276, 206804, 234546, 246574, 310206, 312728, 369861, 396552, 413608, 469092, 493148, 620412, 739722, 938184, 986296, 1240824, 1479444, 1602731, 2958888, 3205462, 4808193, 6410924, 9616386, 12821848, 19232772, 38465544]

約数ペア:

[(1, 38465544), (2, 19232772), (3, 12821848), (4, 9616386), (6, 6410924), (8, 4808193), (12, 3205462), (13, 2958888), (24, 1602731), (26, 1479444), (31, 1240824), (39, 986296), (41, 938184), (52, 739722), (62, 620412), (78, 493148), (82, 469092), (93, 413608), (97, 396552), (104, 369861), (123, 312728), (124, 310206), (156, 246574), (164, 234546), (186, 206804), (194, 198276), (246, 156364), (248, 155103), (291, 132184), (312, 123287), (328, 117273), (372, 103402), (388, 99138), (403, 95448), (492, 78182), (533, 72168), (582, 66092), (744, 51701), (776, 49569), (806, 47724), (984, 39091), (1066, 36084), (1164, 33046), (1209, 31816), (1261, 30504), (1271, 30264), (1599, 24056), (1612, 23862), (2132, 18042), (2328, 16523), (2418, 15908), (2522, 15252), (2542, 15132), (3007, 12792), (3198, 12028), (3224, 11931), (3783, 10168), (3813, 10088), (3977, 9672), (4264, 9021), (4836, 7954), (5044, 7626), (5084, 7566), (6014, 6396)]