664572888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1667}}^1$

素因数の和:1806

約数の個数: 144

約数和(自身を含む): 2113539480

約数和(自身を除く): 1448966592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 113, 126, 147, 168, 196, 226, 252, 294, 339, 392, 441, 452, 504, 588, 678, 791, 882, 904, 1017, 1176, 1356, 1582, 1667, 1764, 2034, 2373, 2712, 3164, 3334, 3528, 4068, 4746, 5001, 5537, 6328, 6668, 7119, 8136, 9492, 10002, 11074, 11669, 13336, 14238, 15003, 16611, 18984, 20004, 22148, 23338, 28476, 30006, 33222, 35007, 40008, 44296, 46676, 49833, 56952, 60012, 66444, 70014, 81683, 93352, 99666, 105021, 120024, 132888, 140028, 163366, 188371, 199332, 210042, 245049, 280056, 326732, 376742, 398664, 420084, 490098, 565113, 653464, 735147, 753484, 840168, 980196, 1130226, 1318597, 1470294, 1506968, 1695339, 1960392, 2260452, 2637194, 2940588, 3390678, 3955791, 4520904, 5274388, 5881176, 6781356, 7911582, 9230179, 10548776, 11867373, 13562712, 15823164, 18460358, 23734746, 27690537, 31646328, 36920716, 47469492, 55381074, 73841432, 83071611, 94938984, 110762148, 166143222, 221524296, 332286444, 664572888]

約数ペア:

[(1, 664572888), (2, 332286444), (3, 221524296), (4, 166143222), (6, 110762148), (7, 94938984), (8, 83071611), (9, 73841432), (12, 55381074), (14, 47469492), (18, 36920716), (21, 31646328), (24, 27690537), (28, 23734746), (36, 18460358), (42, 15823164), (49, 13562712), (56, 11867373), (63, 10548776), (72, 9230179), (84, 7911582), (98, 6781356), (113, 5881176), (126, 5274388), (147, 4520904), (168, 3955791), (196, 3390678), (226, 2940588), (252, 2637194), (294, 2260452), (339, 1960392), (392, 1695339), (441, 1506968), (452, 1470294), (504, 1318597), (588, 1130226), (678, 980196), (791, 840168), (882, 753484), (904, 735147), (1017, 653464), (1176, 565113), (1356, 490098), (1582, 420084), (1667, 398664), (1764, 376742), (2034, 326732), (2373, 280056), (2712, 245049), (3164, 210042), (3334, 199332), (3528, 188371), (4068, 163366), (4746, 140028), (5001, 132888), (5537, 120024), (6328, 105021), (6668, 99666), (7119, 93352), (8136, 81683), (9492, 70014), (10002, 66444), (11074, 60012), (11669, 56952), (13336, 49833), (14238, 46676), (15003, 44296), (16611, 40008), (18984, 35007), (20004, 33222), (22148, 30006), (23338, 28476)]