2498831328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1425

約数の個数: 192

約数和(自身を含む): 7787501568

約数和(自身を除く): 5288670240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 61, 84, 94, 96, 112, 122, 141, 168, 183, 188, 224, 244, 282, 329, 336, 366, 376, 427, 488, 564, 658, 672, 732, 752, 854, 976, 987, 1128, 1281, 1297, 1316, 1464, 1504, 1708, 1952, 1974, 2256, 2562, 2594, 2632, 2867, 2928, 3416, 3891, 3948, 4512, 5124, 5188, 5264, 5734, 5856, 6832, 7782, 7896, 8601, 9079, 10248, 10376, 10528, 11468, 13664, 15564, 15792, 17202, 18158, 20069, 20496, 20752, 22936, 27237, 31128, 31584, 34404, 36316, 40138, 40992, 41504, 45872, 54474, 60207, 60959, 62256, 68808, 72632, 79117, 80276, 91744, 108948, 120414, 121918, 124512, 137616, 145264, 158234, 160552, 182877, 217896, 237351, 240828, 243836, 275232, 290528, 316468, 321104, 365754, 426713, 435792, 474702, 481656, 487672, 553819, 632936, 642208, 731508, 853426, 871584, 949404, 963312, 975344, 1107638, 1265872, 1280139, 1463016, 1661457, 1706852, 1898808, 1926624, 1950688, 2215276, 2531744, 2560278, 2926032, 3322914, 3413704, 3718499, 3797616, 4430552, 5120556, 5852064, 6645828, 6827408, 7436998, 7595232, 8861104, 10241112, 11155497, 13291656, 13654816, 14873996, 17722208, 20482224, 22310994, 26029493, 26583312, 29747992, 40964448, 44621988, 52058986, 53166624, 59495984, 78088479, 89243976, 104117972, 118991968, 156176958, 178487952, 208235944, 312353916, 356975904, 416471888, 624707832, 832943776, 1249415664, 2498831328]

約数ペア:

[(1, 2498831328), (2, 1249415664), (3, 832943776), (4, 624707832), (6, 416471888), (7, 356975904), (8, 312353916), (12, 208235944), (14, 178487952), (16, 156176958), (21, 118991968), (24, 104117972), (28, 89243976), (32, 78088479), (42, 59495984), (47, 53166624), (48, 52058986), (56, 44621988), (61, 40964448), (84, 29747992), (94, 26583312), (96, 26029493), (112, 22310994), (122, 20482224), (141, 17722208), (168, 14873996), (183, 13654816), (188, 13291656), (224, 11155497), (244, 10241112), (282, 8861104), (329, 7595232), (336, 7436998), (366, 6827408), (376, 6645828), (427, 5852064), (488, 5120556), (564, 4430552), (658, 3797616), (672, 3718499), (732, 3413704), (752, 3322914), (854, 2926032), (976, 2560278), (987, 2531744), (1128, 2215276), (1281, 1950688), (1297, 1926624), (1316, 1898808), (1464, 1706852), (1504, 1661457), (1708, 1463016), (1952, 1280139), (1974, 1265872), (2256, 1107638), (2562, 975344), (2594, 963312), (2632, 949404), (2867, 871584), (2928, 853426), (3416, 731508), (3891, 642208), (3948, 632936), (4512, 553819), (5124, 487672), (5188, 481656), (5264, 474702), (5734, 435792), (5856, 426713), (6832, 365754), (7782, 321104), (7896, 316468), (8601, 290528), (9079, 275232), (10248, 243836), (10376, 240828), (10528, 237351), (11468, 217896), (13664, 182877), (15564, 160552), (15792, 158234), (17202, 145264), (18158, 137616), (20069, 124512), (20496, 121918), (20752, 120414), (22936, 108948), (27237, 91744), (31128, 80276), (31584, 79117), (34404, 72632), (36316, 68808), (40138, 62256), (40992, 60959), (41504, 60207), (45872, 54474)]