216910008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3499}}^1$

素因数の和:3562

約数の個数: 128

約数和(自身を含む): 705600000

約数和(自身を除く): 488689992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 738, 756, 861, 984, 1107, 1148, 1476, 1512, 1722, 2214, 2296, 2583, 2952, 3444, 3499, 4428, 5166, 6888, 6998, 7749, 8856, 10332, 10497, 13996, 15498, 20664, 20994, 24493, 27992, 30996, 31491, 41988, 48986, 61992, 62982, 73479, 83976, 94473, 97972, 125964, 143459, 146958, 188946, 195944, 220437, 251928, 286918, 293916, 377892, 430377, 440874, 573836, 587832, 661311, 755784, 860754, 881748, 1004213, 1147672, 1291131, 1322622, 1721508, 1763496, 2008426, 2582262, 2645244, 3012639, 3443016, 3873393, 4016852, 5164524, 5290488, 6025278, 7746786, 8033704, 9037917, 10329048, 12050556, 15493572, 18075834, 24101112, 27113751, 30987144, 36151668, 54227502, 72303336, 108455004, 216910008]

約数ペア:

[(1, 216910008), (2, 108455004), (3, 72303336), (4, 54227502), (6, 36151668), (7, 30987144), (8, 27113751), (9, 24101112), (12, 18075834), (14, 15493572), (18, 12050556), (21, 10329048), (24, 9037917), (27, 8033704), (28, 7746786), (36, 6025278), (41, 5290488), (42, 5164524), (54, 4016852), (56, 3873393), (63, 3443016), (72, 3012639), (82, 2645244), (84, 2582262), (108, 2008426), (123, 1763496), (126, 1721508), (164, 1322622), (168, 1291131), (189, 1147672), (216, 1004213), (246, 881748), (252, 860754), (287, 755784), (328, 661311), (369, 587832), (378, 573836), (492, 440874), (504, 430377), (574, 377892), (738, 293916), (756, 286918), (861, 251928), (984, 220437), (1107, 195944), (1148, 188946), (1476, 146958), (1512, 143459), (1722, 125964), (2214, 97972), (2296, 94473), (2583, 83976), (2952, 73479), (3444, 62982), (3499, 61992), (4428, 48986), (5166, 41988), (6888, 31491), (6998, 30996), (7749, 27992), (8856, 24493), (10332, 20994), (10497, 20664), (13996, 15498)]