664583976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69401}}^1$

素因数の和:69439

約数の個数: 96

約数和(自身を含む): 2165342400

約数和(自身を除く): 1500758424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 69401, 138802, 208203, 277604, 416406, 485807, 555208, 624609, 832812, 971614, 1249218, 1318619, 1457421, 1665624, 1943228, 2498436, 2637238, 2914842, 3886456, 3955857, 4372263, 4996872, 5274476, 5829684, 7911714, 8744526, 9230333, 10548952, 11659368, 11867571, 15823428, 17489052, 18460666, 23735142, 27690999, 31646856, 34978104, 36921332, 47470284, 55381998, 73842664, 83072997, 94940568, 110763996, 166145994, 221527992, 332291988, 664583976]

約数ペア:

[(1, 664583976), (2, 332291988), (3, 221527992), (4, 166145994), (6, 110763996), (7, 94940568), (8, 83072997), (9, 73842664), (12, 55381998), (14, 47470284), (18, 36921332), (19, 34978104), (21, 31646856), (24, 27690999), (28, 23735142), (36, 18460666), (38, 17489052), (42, 15823428), (56, 11867571), (57, 11659368), (63, 10548952), (72, 9230333), (76, 8744526), (84, 7911714), (114, 5829684), (126, 5274476), (133, 4996872), (152, 4372263), (168, 3955857), (171, 3886456), (228, 2914842), (252, 2637238), (266, 2498436), (342, 1943228), (399, 1665624), (456, 1457421), (504, 1318619), (532, 1249218), (684, 971614), (798, 832812), (1064, 624609), (1197, 555208), (1368, 485807), (1596, 416406), (2394, 277604), (3192, 208203), (4788, 138802), (9576, 69401)]