3938741208

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9643}}^1$

素因数の和:9750

約数の個数: 128

約数和(自身を含む): 11480217600

約数和(自身を除く): 7541476392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 93, 108, 122, 124, 183, 186, 216, 244, 248, 279, 366, 372, 488, 549, 558, 732, 744, 837, 1098, 1116, 1464, 1647, 1674, 1891, 2196, 2232, 3294, 3348, 3782, 4392, 5673, 6588, 6696, 7564, 9643, 11346, 13176, 15128, 17019, 19286, 22692, 28929, 34038, 38572, 45384, 51057, 57858, 68076, 77144, 86787, 102114, 115716, 136152, 173574, 204228, 231432, 260361, 298933, 347148, 408456, 520722, 588223, 597866, 694296, 896799, 1041444, 1176446, 1195732, 1764669, 1793598, 2082888, 2352892, 2391464, 2690397, 3529338, 3587196, 4705784, 5294007, 5380794, 7058676, 7174392, 8071191, 10588014, 10761588, 14117352, 15882021, 16142382, 18234913, 21176028, 21523176, 31764042, 32284764, 36469826, 42352056, 54704739, 63528084, 64569528, 72939652, 109409478, 127056168, 145879304, 164114217, 218818956, 328228434, 437637912, 492342651, 656456868, 984685302, 1312913736, 1969370604, 3938741208]

約数ペア:

[(1, 3938741208), (2, 1969370604), (3, 1312913736), (4, 984685302), (6, 656456868), (8, 492342651), (9, 437637912), (12, 328228434), (18, 218818956), (24, 164114217), (27, 145879304), (31, 127056168), (36, 109409478), (54, 72939652), (61, 64569528), (62, 63528084), (72, 54704739), (93, 42352056), (108, 36469826), (122, 32284764), (124, 31764042), (183, 21523176), (186, 21176028), (216, 18234913), (244, 16142382), (248, 15882021), (279, 14117352), (366, 10761588), (372, 10588014), (488, 8071191), (549, 7174392), (558, 7058676), (732, 5380794), (744, 5294007), (837, 4705784), (1098, 3587196), (1116, 3529338), (1464, 2690397), (1647, 2391464), (1674, 2352892), (1891, 2082888), (2196, 1793598), (2232, 1764669), (3294, 1195732), (3348, 1176446), (3782, 1041444), (4392, 896799), (5673, 694296), (6588, 597866), (6696, 588223), (7564, 520722), (9643, 408456), (11346, 347148), (13176, 298933), (15128, 260361), (17019, 231432), (19286, 204228), (22692, 173574), (28929, 136152), (34038, 115716), (38572, 102114), (45384, 86787), (51057, 77144), (57858, 68076)]