420766368

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 1261733760

約数和(自身を除く): 840967392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 89, 96, 111, 121, 132, 148, 176, 178, 222, 242, 264, 267, 296, 352, 356, 363, 407, 444, 484, 528, 534, 592, 712, 726, 814, 888, 968, 979, 1056, 1068, 1184, 1221, 1331, 1424, 1452, 1628, 1776, 1936, 1958, 2136, 2442, 2662, 2848, 2904, 2937, 3256, 3293, 3552, 3872, 3916, 3993, 4272, 4477, 4884, 5324, 5808, 5874, 6512, 6586, 7832, 7986, 8544, 8954, 9768, 9879, 10648, 10769, 11616, 11748, 13024, 13172, 13431, 15664, 15972, 17908, 19536, 19758, 21296, 21538, 23496, 26344, 26862, 31328, 31944, 32307, 35816, 36223, 39072, 39516, 42592, 43076, 46992, 49247, 52688, 53724, 63888, 64614, 71632, 72446, 79032, 86152, 93984, 98494, 105376, 107448, 108669, 118459, 127776, 129228, 143264, 144892, 147741, 158064, 172304, 196988, 214896, 217338, 236918, 258456, 289784, 295482, 316128, 344608, 355377, 393976, 398453, 429792, 434676, 473836, 516912, 579568, 590964, 710754, 787952, 796906, 869352, 947672, 1033824, 1159136, 1181928, 1195359, 1421508, 1575904, 1593812, 1738704, 1895344, 2363856, 2390718, 2843016, 3187624, 3477408, 3790688, 4382983, 4727712, 4781436, 5686032, 6375248, 8765966, 9562872, 11372064, 12750496, 13148949, 17531932, 19125744, 26297898, 35063864, 38251488, 52595796, 70127728, 105191592, 140255456, 210383184, 420766368]

約数ペア:

[(1, 420766368), (2, 210383184), (3, 140255456), (4, 105191592), (6, 70127728), (8, 52595796), (11, 38251488), (12, 35063864), (16, 26297898), (22, 19125744), (24, 17531932), (32, 13148949), (33, 12750496), (37, 11372064), (44, 9562872), (48, 8765966), (66, 6375248), (74, 5686032), (88, 4781436), (89, 4727712), (96, 4382983), (111, 3790688), (121, 3477408), (132, 3187624), (148, 2843016), (176, 2390718), (178, 2363856), (222, 1895344), (242, 1738704), (264, 1593812), (267, 1575904), (296, 1421508), (352, 1195359), (356, 1181928), (363, 1159136), (407, 1033824), (444, 947672), (484, 869352), (528, 796906), (534, 787952), (592, 710754), (712, 590964), (726, 579568), (814, 516912), (888, 473836), (968, 434676), (979, 429792), (1056, 398453), (1068, 393976), (1184, 355377), (1221, 344608), (1331, 316128), (1424, 295482), (1452, 289784), (1628, 258456), (1776, 236918), (1936, 217338), (1958, 214896), (2136, 196988), (2442, 172304), (2662, 158064), (2848, 147741), (2904, 144892), (2937, 143264), (3256, 129228), (3293, 127776), (3552, 118459), (3872, 108669), (3916, 107448), (3993, 105376), (4272, 98494), (4477, 93984), (4884, 86152), (5324, 79032), (5808, 72446), (5874, 71632), (6512, 64614), (6586, 63888), (7832, 53724), (7986, 52688), (8544, 49247), (8954, 46992), (9768, 43076), (9879, 42592), (10648, 39516), (10769, 39072), (11616, 36223), (11748, 35816), (13024, 32307), (13172, 31944), (13431, 31328), (15664, 26862), (15972, 26344), (17908, 23496), (19536, 21538), (19758, 21296)]