238775472

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 320

約数和(自身を含む): 813697920

約数和(自身を除く): 574922448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 41, 48, 51, 52, 54, 61, 68, 72, 78, 82, 102, 104, 108, 117, 122, 123, 136, 144, 153, 156, 164, 183, 204, 208, 216, 221, 234, 244, 246, 272, 306, 312, 328, 351, 366, 369, 408, 432, 442, 459, 468, 488, 492, 533, 549, 612, 624, 656, 663, 697, 702, 732, 738, 793, 816, 884, 918, 936, 976, 984, 1037, 1066, 1098, 1107, 1224, 1326, 1394, 1404, 1464, 1476, 1586, 1599, 1647, 1768, 1836, 1872, 1968, 1989, 2074, 2091, 2132, 2196, 2214, 2379, 2448, 2501, 2652, 2788, 2808, 2928, 2952, 3111, 3172, 3198, 3294, 3536, 3672, 3978, 4148, 4182, 4264, 4392, 4428, 4758, 4797, 5002, 5304, 5576, 5616, 5904, 5967, 6222, 6273, 6344, 6396, 6588, 7137, 7344, 7503, 7956, 8296, 8364, 8528, 8784, 8856, 9061, 9333, 9516, 9594, 10004, 10608, 11152, 11934, 12444, 12546, 12688, 12792, 13176, 13481, 14274, 14391, 15006, 15912, 16592, 16728, 17712, 18122, 18666, 18819, 19032, 19188, 20008, 21411, 22509, 23868, 24888, 25092, 25584, 26352, 26962, 27183, 27999, 28548, 28782, 30012, 31824, 32513, 33456, 36244, 37332, 37638, 38064, 38376, 40016, 40443, 42517, 42822, 45018, 47736, 49776, 50184, 53924, 54366, 55998, 57096, 57564, 60024, 65026, 67527, 72488, 74664, 75276, 76752, 80886, 81549, 85034, 85644, 90036, 95472, 97539, 100368, 107848, 108732, 111996, 114192, 115128, 120048, 121329, 127551, 130052, 135054, 144976, 149328, 150552, 161772, 163098, 170068, 171288, 180072, 195078, 215696, 217464, 223992, 230256, 242658, 244647, 255102, 260104, 270108, 292617, 301104, 323544, 326196, 340136, 342576, 360144, 363987, 382653, 390156, 434928, 447984, 485316, 489294, 510204, 520208, 540216, 552721, 585234, 647088, 652392, 680272, 727974, 765306, 780312, 877851, 970632, 978588, 1020408, 1080432, 1105442, 1147959, 1170468, 1304784, 1455948, 1530612, 1560624, 1658163, 1755702, 1941264, 1957176, 2040816, 2210884, 2295918, 2340936, 2911896, 3061224, 3316326, 3511404, 3914352, 4421768, 4591836, 4681872, 4974489, 5823792, 6122448, 6632652, 7022808, 8843536, 9183672, 9948978, 13265304, 14045616, 14923467, 18367344, 19897956, 26530608, 29846934, 39795912, 59693868, 79591824, 119387736, 238775472]

約数ペア:

[(1, 238775472), (2, 119387736), (3, 79591824), (4, 59693868), (6, 39795912), (8, 29846934), (9, 26530608), (12, 19897956), (13, 18367344), (16, 14923467), (17, 14045616), (18, 13265304), (24, 9948978), (26, 9183672), (27, 8843536), (34, 7022808), (36, 6632652), (39, 6122448), (41, 5823792), (48, 4974489), (51, 4681872), (52, 4591836), (54, 4421768), (61, 3914352), (68, 3511404), (72, 3316326), (78, 3061224), (82, 2911896), (102, 2340936), (104, 2295918), (108, 2210884), (117, 2040816), (122, 1957176), (123, 1941264), (136, 1755702), (144, 1658163), (153, 1560624), (156, 1530612), (164, 1455948), (183, 1304784), (204, 1170468), (208, 1147959), (216, 1105442), (221, 1080432), (234, 1020408), (244, 978588), (246, 970632), (272, 877851), (306, 780312), (312, 765306), (328, 727974), (351, 680272), (366, 652392), (369, 647088), (408, 585234), (432, 552721), (442, 540216), (459, 520208), (468, 510204), (488, 489294), (492, 485316), (533, 447984), (549, 434928), (612, 390156), (624, 382653), (656, 363987), (663, 360144), (697, 342576), (702, 340136), (732, 326196), (738, 323544), (793, 301104), (816, 292617), (884, 270108), (918, 260104), (936, 255102), (976, 244647), (984, 242658), (1037, 230256), (1066, 223992), (1098, 217464), (1107, 215696), (1224, 195078), (1326, 180072), (1394, 171288), (1404, 170068), (1464, 163098), (1476, 161772), (1586, 150552), (1599, 149328), (1647, 144976), (1768, 135054), (1836, 130052), (1872, 127551), (1968, 121329), (1989, 120048), (2074, 115128), (2091, 114192), (2132, 111996), (2196, 108732), (2214, 107848), (2379, 100368), (2448, 97539), (2501, 95472), (2652, 90036), (2788, 85644), (2808, 85034), (2928, 81549), (2952, 80886), (3111, 76752), (3172, 75276), (3198, 74664), (3294, 72488), (3536, 67527), (3672, 65026), (3978, 60024), (4148, 57564), (4182, 57096), (4264, 55998), (4392, 54366), (4428, 53924), (4758, 50184), (4797, 49776), (5002, 47736), (5304, 45018), (5576, 42822), (5616, 42517), (5904, 40443), (5967, 40016), (6222, 38376), (6273, 38064), (6344, 37638), (6396, 37332), (6588, 36244), (7137, 33456), (7344, 32513), (7503, 31824), (7956, 30012), (8296, 28782), (8364, 28548), (8528, 27999), (8784, 27183), (8856, 26962), (9061, 26352), (9333, 25584), (9516, 25092), (9594, 24888), (10004, 23868), (10608, 22509), (11152, 21411), (11934, 20008), (12444, 19188), (12546, 19032), (12688, 18819), (12792, 18666), (13176, 18122), (13481, 17712), (14274, 16728), (14391, 16592), (15006, 15912)]