220784928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 722534400

約数和(自身を除く): 501749472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 127, 156, 168, 182, 199, 208, 224, 254, 273, 312, 336, 364, 381, 398, 416, 508, 546, 597, 624, 672, 728, 762, 796, 889, 1016, 1092, 1194, 1248, 1393, 1456, 1524, 1592, 1651, 1778, 2032, 2184, 2388, 2587, 2667, 2786, 2912, 3048, 3184, 3302, 3556, 4064, 4179, 4368, 4776, 4953, 5174, 5334, 5572, 6096, 6368, 6604, 7112, 7761, 8358, 8736, 9552, 9906, 10348, 10668, 11144, 11557, 12192, 13208, 14224, 15522, 16716, 18109, 19104, 19812, 20696, 21336, 22288, 23114, 25273, 26416, 28448, 31044, 33432, 34671, 36218, 39624, 41392, 42672, 44576, 46228, 50546, 52832, 54327, 62088, 66864, 69342, 72436, 75819, 79248, 82784, 85344, 92456, 101092, 108654, 124176, 133728, 138684, 144872, 151638, 158496, 176911, 184912, 202184, 217308, 248352, 277368, 289744, 303276, 328549, 353822, 369824, 404368, 434616, 530733, 554736, 579488, 606552, 657098, 707644, 808736, 869232, 985647, 1061466, 1109472, 1213104, 1314196, 1415288, 1738464, 1971294, 2122932, 2299843, 2426208, 2628392, 2830576, 3942588, 4245864, 4599686, 5256784, 5661152, 6899529, 7885176, 8491728, 9199372, 10513568, 13799058, 15770352, 16983456, 18398744, 27598116, 31540704, 36797488, 55196232, 73594976, 110392464, 220784928]

約数ペア:

[(1, 220784928), (2, 110392464), (3, 73594976), (4, 55196232), (6, 36797488), (7, 31540704), (8, 27598116), (12, 18398744), (13, 16983456), (14, 15770352), (16, 13799058), (21, 10513568), (24, 9199372), (26, 8491728), (28, 7885176), (32, 6899529), (39, 5661152), (42, 5256784), (48, 4599686), (52, 4245864), (56, 3942588), (78, 2830576), (84, 2628392), (91, 2426208), (96, 2299843), (104, 2122932), (112, 1971294), (127, 1738464), (156, 1415288), (168, 1314196), (182, 1213104), (199, 1109472), (208, 1061466), (224, 985647), (254, 869232), (273, 808736), (312, 707644), (336, 657098), (364, 606552), (381, 579488), (398, 554736), (416, 530733), (508, 434616), (546, 404368), (597, 369824), (624, 353822), (672, 328549), (728, 303276), (762, 289744), (796, 277368), (889, 248352), (1016, 217308), (1092, 202184), (1194, 184912), (1248, 176911), (1393, 158496), (1456, 151638), (1524, 144872), (1592, 138684), (1651, 133728), (1778, 124176), (2032, 108654), (2184, 101092), (2388, 92456), (2587, 85344), (2667, 82784), (2786, 79248), (2912, 75819), (3048, 72436), (3184, 69342), (3302, 66864), (3556, 62088), (4064, 54327), (4179, 52832), (4368, 50546), (4776, 46228), (4953, 44576), (5174, 42672), (5334, 41392), (5572, 39624), (6096, 36218), (6368, 34671), (6604, 33432), (7112, 31044), (7761, 28448), (8358, 26416), (8736, 25273), (9552, 23114), (9906, 22288), (10348, 21336), (10668, 20696), (11144, 19812), (11557, 19104), (12192, 18109), (13208, 16716), (14224, 15522)]