255208464

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{5167}}^1$

素因数の和:5202

約数の個数: 120

約数和(自身を含む): 833081600

約数和(自身を除く): 577873136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5167, 5488, 6174, 7056, 8232, 10334, 12348, 15501, 16464, 20668, 24696, 31002, 36169, 41336, 46503, 49392, 62004, 72338, 82672, 93006, 108507, 124008, 144676, 186012, 217014, 248016, 253183, 289352, 325521, 372024, 434028, 506366, 578704, 651042, 744048, 759549, 868056, 1012732, 1302084, 1519098, 1736112, 1772281, 2025464, 2278647, 2604168, 3038196, 3544562, 4050928, 4557294, 5208336, 5316843, 6076392, 7089124, 9114588, 10633686, 12152784, 14178248, 15950529, 18229176, 21267372, 28356496, 31901058, 36458352, 42534744, 63802116, 85069488, 127604232, 255208464]

約数ペア:

[(1, 255208464), (2, 127604232), (3, 85069488), (4, 63802116), (6, 42534744), (7, 36458352), (8, 31901058), (9, 28356496), (12, 21267372), (14, 18229176), (16, 15950529), (18, 14178248), (21, 12152784), (24, 10633686), (28, 9114588), (36, 7089124), (42, 6076392), (48, 5316843), (49, 5208336), (56, 4557294), (63, 4050928), (72, 3544562), (84, 3038196), (98, 2604168), (112, 2278647), (126, 2025464), (144, 1772281), (147, 1736112), (168, 1519098), (196, 1302084), (252, 1012732), (294, 868056), (336, 759549), (343, 744048), (392, 651042), (441, 578704), (504, 506366), (588, 434028), (686, 372024), (784, 325521), (882, 289352), (1008, 253183), (1029, 248016), (1176, 217014), (1372, 186012), (1764, 144676), (2058, 124008), (2352, 108507), (2744, 93006), (3087, 82672), (3528, 72338), (4116, 62004), (5167, 49392), (5488, 46503), (6174, 41336), (7056, 36169), (8232, 31002), (10334, 24696), (12348, 20668), (15501, 16464)]