8383788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 27256320

約数和(自身を除く): 18872532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 103, 114, 119, 126, 133, 153, 171, 204, 206, 228, 238, 252, 266, 306, 309, 323, 342, 357, 399, 412, 476, 532, 612, 618, 646, 684, 714, 721, 798, 927, 969, 1071, 1197, 1236, 1292, 1428, 1442, 1596, 1751, 1854, 1938, 1957, 2142, 2163, 2261, 2394, 2884, 2907, 3502, 3708, 3876, 3914, 4284, 4326, 4522, 4788, 5253, 5814, 5871, 6489, 6783, 7004, 7828, 8652, 9044, 10506, 11628, 11742, 12257, 12978, 13566, 13699, 15759, 17613, 20349, 21012, 23484, 24514, 25956, 27132, 27398, 31518, 33269, 35226, 36771, 40698, 41097, 49028, 54796, 63036, 66538, 70452, 73542, 81396, 82194, 99807, 110313, 123291, 133076, 147084, 164388, 199614, 220626, 232883, 246582, 299421, 399228, 441252, 465766, 493164, 598842, 698649, 931532, 1197684, 1397298, 2095947, 2794596, 4191894, 8383788]

約数ペア:

[(1, 8383788), (2, 4191894), (3, 2794596), (4, 2095947), (6, 1397298), (7, 1197684), (9, 931532), (12, 698649), (14, 598842), (17, 493164), (18, 465766), (19, 441252), (21, 399228), (28, 299421), (34, 246582), (36, 232883), (38, 220626), (42, 199614), (51, 164388), (57, 147084), (63, 133076), (68, 123291), (76, 110313), (84, 99807), (102, 82194), (103, 81396), (114, 73542), (119, 70452), (126, 66538), (133, 63036), (153, 54796), (171, 49028), (204, 41097), (206, 40698), (228, 36771), (238, 35226), (252, 33269), (266, 31518), (306, 27398), (309, 27132), (323, 25956), (342, 24514), (357, 23484), (399, 21012), (412, 20349), (476, 17613), (532, 15759), (612, 13699), (618, 13566), (646, 12978), (684, 12257), (714, 11742), (721, 11628), (798, 10506), (927, 9044), (969, 8652), (1071, 7828), (1197, 7004), (1236, 6783), (1292, 6489), (1428, 5871), (1442, 5814), (1596, 5253), (1751, 4788), (1854, 4522), (1938, 4326), (1957, 4284), (2142, 3914), (2163, 3876), (2261, 3708), (2394, 3502), (2884, 2907)]