308719152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 1044576000

約数和(自身を除く): 735856848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 59, 63, 72, 84, 87, 112, 116, 118, 126, 144, 168, 174, 177, 179, 203, 232, 236, 252, 261, 336, 348, 354, 358, 406, 413, 464, 472, 504, 522, 531, 537, 609, 696, 708, 716, 812, 826, 944, 1008, 1044, 1062, 1074, 1218, 1239, 1253, 1392, 1416, 1432, 1611, 1624, 1652, 1711, 1827, 2088, 2124, 2148, 2436, 2478, 2506, 2832, 2864, 3222, 3248, 3304, 3422, 3654, 3717, 3759, 4176, 4248, 4296, 4872, 4956, 5012, 5133, 5191, 6444, 6608, 6844, 7308, 7434, 7518, 8496, 8592, 9744, 9912, 10024, 10266, 10382, 10561, 11277, 11977, 12888, 13688, 14616, 14868, 15036, 15399, 15573, 19824, 20048, 20532, 20764, 21122, 22554, 23954, 25776, 27376, 29232, 29736, 30072, 30798, 31146, 31683, 35931, 36337, 41064, 41528, 42244, 45108, 46719, 47908, 59472, 60144, 61596, 62292, 63366, 71862, 72674, 73927, 82128, 83056, 84488, 90216, 93438, 95049, 95816, 107793, 109011, 123192, 124584, 126732, 143724, 145348, 147854, 168976, 180432, 186876, 190098, 191632, 215586, 218022, 221781, 246384, 249168, 253464, 287448, 290696, 295708, 306269, 327033, 373752, 380196, 431172, 436044, 443562, 506928, 574896, 581392, 591416, 612538, 654066, 665343, 747504, 760392, 862344, 872088, 887124, 918807, 1182832, 1225076, 1308132, 1330686, 1520784, 1724688, 1744176, 1774248, 1837614, 2143883, 2450152, 2616264, 2661372, 2756421, 3548496, 3675228, 4287766, 4900304, 5232528, 5322744, 5512842, 6431649, 7350456, 8575532, 10645488, 11025684, 12863298, 14700912, 17151064, 19294947, 22051368, 25726596, 34302128, 38589894, 44102736, 51453192, 77179788, 102906384, 154359576, 308719152]

約数ペア:

[(1, 308719152), (2, 154359576), (3, 102906384), (4, 77179788), (6, 51453192), (7, 44102736), (8, 38589894), (9, 34302128), (12, 25726596), (14, 22051368), (16, 19294947), (18, 17151064), (21, 14700912), (24, 12863298), (28, 11025684), (29, 10645488), (36, 8575532), (42, 7350456), (48, 6431649), (56, 5512842), (58, 5322744), (59, 5232528), (63, 4900304), (72, 4287766), (84, 3675228), (87, 3548496), (112, 2756421), (116, 2661372), (118, 2616264), (126, 2450152), (144, 2143883), (168, 1837614), (174, 1774248), (177, 1744176), (179, 1724688), (203, 1520784), (232, 1330686), (236, 1308132), (252, 1225076), (261, 1182832), (336, 918807), (348, 887124), (354, 872088), (358, 862344), (406, 760392), (413, 747504), (464, 665343), (472, 654066), (504, 612538), (522, 591416), (531, 581392), (537, 574896), (609, 506928), (696, 443562), (708, 436044), (716, 431172), (812, 380196), (826, 373752), (944, 327033), (1008, 306269), (1044, 295708), (1062, 290696), (1074, 287448), (1218, 253464), (1239, 249168), (1253, 246384), (1392, 221781), (1416, 218022), (1432, 215586), (1611, 191632), (1624, 190098), (1652, 186876), (1711, 180432), (1827, 168976), (2088, 147854), (2124, 145348), (2148, 143724), (2436, 126732), (2478, 124584), (2506, 123192), (2832, 109011), (2864, 107793), (3222, 95816), (3248, 95049), (3304, 93438), (3422, 90216), (3654, 84488), (3717, 83056), (3759, 82128), (4176, 73927), (4248, 72674), (4296, 71862), (4872, 63366), (4956, 62292), (5012, 61596), (5133, 60144), (5191, 59472), (6444, 47908), (6608, 46719), (6844, 45108), (7308, 42244), (7434, 41528), (7518, 41064), (8496, 36337), (8592, 35931), (9744, 31683), (9912, 31146), (10024, 30798), (10266, 30072), (10382, 29736), (10561, 29232), (11277, 27376), (11977, 25776), (12888, 23954), (13688, 22554), (14616, 21122), (14868, 20764), (15036, 20532), (15399, 20048), (15573, 19824)]