244425328

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 580141440

約数和(自身を除く): 335716112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 89, 98, 112, 113, 124, 178, 196, 217, 226, 248, 356, 392, 434, 452, 496, 623, 712, 784, 791, 868, 904, 1246, 1424, 1519, 1582, 1736, 1808, 2492, 2759, 3038, 3164, 3472, 3503, 4361, 4984, 5518, 5537, 6076, 6328, 7006, 8722, 9968, 10057, 11036, 11074, 12152, 12656, 14012, 17444, 19313, 20114, 22072, 22148, 24304, 24521, 28024, 34888, 38626, 40228, 44144, 44296, 49042, 56048, 69776, 70399, 77252, 80456, 88592, 98084, 135191, 140798, 154504, 160912, 171647, 196168, 270382, 281596, 309008, 311767, 343294, 392336, 492793, 540764, 563192, 623534, 686588, 985586, 1081528, 1126384, 1247068, 1373176, 1971172, 2163056, 2182369, 2494136, 2746352, 3942344, 4364738, 4988272, 7884688, 8729476, 15276583, 17458952, 30553166, 34917904, 61106332, 122212664, 244425328]

約数ペア:

[(1, 244425328), (2, 122212664), (4, 61106332), (7, 34917904), (8, 30553166), (14, 17458952), (16, 15276583), (28, 8729476), (31, 7884688), (49, 4988272), (56, 4364738), (62, 3942344), (89, 2746352), (98, 2494136), (112, 2182369), (113, 2163056), (124, 1971172), (178, 1373176), (196, 1247068), (217, 1126384), (226, 1081528), (248, 985586), (356, 686588), (392, 623534), (434, 563192), (452, 540764), (496, 492793), (623, 392336), (712, 343294), (784, 311767), (791, 309008), (868, 281596), (904, 270382), (1246, 196168), (1424, 171647), (1519, 160912), (1582, 154504), (1736, 140798), (1808, 135191), (2492, 98084), (2759, 88592), (3038, 80456), (3164, 77252), (3472, 70399), (3503, 69776), (4361, 56048), (4984, 49042), (5518, 44296), (5537, 44144), (6076, 40228), (6328, 38626), (7006, 34888), (8722, 28024), (9968, 24521), (10057, 24304), (11036, 22148), (11074, 22072), (12152, 20114), (12656, 19313), (14012, 17444)]