264311964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18401}}^1$

素因数の和:18440

約数の個数: 96

約数和(自身を含む): 824409600

約数和(自身を除く): 560097636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 18401, 36802, 55203, 73604, 110406, 128807, 165609, 220812, 257614, 331218, 349619, 386421, 496827, 515228, 662436, 699238, 772842, 993654, 1048857, 1159263, 1398476, 1545684, 1987308, 2097714, 2318526, 2447333, 3146571, 3477789, 4195428, 4637052, 4894666, 6293142, 6955578, 7341999, 9439713, 9789332, 12586284, 13911156, 14683998, 18879426, 22025997, 29367996, 37758852, 44051994, 66077991, 88103988, 132155982, 264311964]

約数ペア:

[(1, 264311964), (2, 132155982), (3, 88103988), (4, 66077991), (6, 44051994), (7, 37758852), (9, 29367996), (12, 22025997), (14, 18879426), (18, 14683998), (19, 13911156), (21, 12586284), (27, 9789332), (28, 9439713), (36, 7341999), (38, 6955578), (42, 6293142), (54, 4894666), (57, 4637052), (63, 4195428), (76, 3477789), (84, 3146571), (108, 2447333), (114, 2318526), (126, 2097714), (133, 1987308), (171, 1545684), (189, 1398476), (228, 1159263), (252, 1048857), (266, 993654), (342, 772842), (378, 699238), (399, 662436), (513, 515228), (532, 496827), (684, 386421), (756, 349619), (798, 331218), (1026, 257614), (1197, 220812), (1596, 165609), (2052, 128807), (2394, 110406), (3591, 73604), (4788, 55203), (7182, 36802), (14364, 18401)]