66581928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 230256000

約数和(自身を除く): 163674072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 51, 56, 57, 63, 68, 72, 76, 84, 102, 114, 119, 126, 133, 136, 152, 153, 168, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 408, 409, 456, 476, 504, 532, 612, 646, 684, 714, 798, 818, 952, 969, 1064, 1071, 1197, 1224, 1227, 1292, 1368, 1428, 1596, 1636, 1938, 2142, 2261, 2394, 2454, 2584, 2856, 2863, 2907, 3192, 3272, 3681, 3876, 4284, 4522, 4788, 4908, 5726, 5814, 6783, 6953, 7362, 7752, 7771, 8568, 8589, 9044, 9576, 9816, 11452, 11628, 13566, 13906, 14724, 15542, 17178, 18088, 20349, 20859, 22904, 23256, 23313, 25767, 27132, 27812, 29448, 31084, 34356, 40698, 41718, 46626, 48671, 51534, 54264, 54397, 55624, 62168, 62577, 68712, 69939, 81396, 83436, 93252, 97342, 103068, 108794, 125154, 132107, 139878, 146013, 162792, 163191, 166872, 186504, 194684, 206136, 217588, 250308, 264214, 279756, 292026, 326382, 389368, 396321, 435176, 438039, 489573, 500616, 528428, 559512, 584052, 652764, 792642, 876078, 924749, 979146, 1056856, 1168104, 1188963, 1305528, 1585284, 1752156, 1849498, 1958292, 2377926, 2774247, 3170568, 3504312, 3698996, 3916584, 4755852, 5548494, 7397992, 8322741, 9511704, 11096988, 16645482, 22193976, 33290964, 66581928]

約数ペア:

[(1, 66581928), (2, 33290964), (3, 22193976), (4, 16645482), (6, 11096988), (7, 9511704), (8, 8322741), (9, 7397992), (12, 5548494), (14, 4755852), (17, 3916584), (18, 3698996), (19, 3504312), (21, 3170568), (24, 2774247), (28, 2377926), (34, 1958292), (36, 1849498), (38, 1752156), (42, 1585284), (51, 1305528), (56, 1188963), (57, 1168104), (63, 1056856), (68, 979146), (72, 924749), (76, 876078), (84, 792642), (102, 652764), (114, 584052), (119, 559512), (126, 528428), (133, 500616), (136, 489573), (152, 438039), (153, 435176), (168, 396321), (171, 389368), (204, 326382), (228, 292026), (238, 279756), (252, 264214), (266, 250308), (306, 217588), (323, 206136), (342, 194684), (357, 186504), (399, 166872), (408, 163191), (409, 162792), (456, 146013), (476, 139878), (504, 132107), (532, 125154), (612, 108794), (646, 103068), (684, 97342), (714, 93252), (798, 83436), (818, 81396), (952, 69939), (969, 68712), (1064, 62577), (1071, 62168), (1197, 55624), (1224, 54397), (1227, 54264), (1292, 51534), (1368, 48671), (1428, 46626), (1596, 41718), (1636, 40698), (1938, 34356), (2142, 31084), (2261, 29448), (2394, 27812), (2454, 27132), (2584, 25767), (2856, 23313), (2863, 23256), (2907, 22904), (3192, 20859), (3272, 20349), (3681, 18088), (3876, 17178), (4284, 15542), (4522, 14724), (4788, 13906), (4908, 13566), (5726, 11628), (5814, 11452), (6783, 9816), (6953, 9576), (7362, 9044), (7752, 8589), (7771, 8568)]