240918496

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 608114304

約数和(自身を除く): 367195808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 53, 56, 91, 98, 104, 106, 112, 182, 196, 208, 212, 223, 224, 364, 371, 392, 416, 424, 446, 637, 689, 728, 742, 784, 848, 892, 1274, 1378, 1456, 1484, 1561, 1568, 1696, 1784, 2548, 2597, 2756, 2899, 2912, 2968, 3122, 3568, 4823, 5096, 5194, 5512, 5798, 5936, 6244, 7136, 9646, 10192, 10388, 10927, 11024, 11596, 11819, 11872, 12488, 19292, 20293, 20384, 20776, 21854, 22048, 23192, 23638, 24976, 33761, 38584, 40586, 41552, 43708, 46384, 47276, 49952, 67522, 77168, 81172, 82733, 83104, 87416, 92768, 94552, 135044, 142051, 153647, 154336, 162344, 165466, 174832, 189104, 270088, 284102, 307294, 324688, 330932, 349664, 378208, 540176, 568204, 579131, 614588, 649376, 661864, 1075529, 1080352, 1136408, 1158262, 1229176, 1323728, 2151058, 2272816, 2316524, 2458352, 2647456, 4302116, 4545632, 4633048, 4916704, 7528703, 8604232, 9266096, 15057406, 17208464, 18532192, 30114812, 34416928, 60229624, 120459248, 240918496]

約数ペア:

[(1, 240918496), (2, 120459248), (4, 60229624), (7, 34416928), (8, 30114812), (13, 18532192), (14, 17208464), (16, 15057406), (26, 9266096), (28, 8604232), (32, 7528703), (49, 4916704), (52, 4633048), (53, 4545632), (56, 4302116), (91, 2647456), (98, 2458352), (104, 2316524), (106, 2272816), (112, 2151058), (182, 1323728), (196, 1229176), (208, 1158262), (212, 1136408), (223, 1080352), (224, 1075529), (364, 661864), (371, 649376), (392, 614588), (416, 579131), (424, 568204), (446, 540176), (637, 378208), (689, 349664), (728, 330932), (742, 324688), (784, 307294), (848, 284102), (892, 270088), (1274, 189104), (1378, 174832), (1456, 165466), (1484, 162344), (1561, 154336), (1568, 153647), (1696, 142051), (1784, 135044), (2548, 94552), (2597, 92768), (2756, 87416), (2899, 83104), (2912, 82733), (2968, 81172), (3122, 77168), (3568, 67522), (4823, 49952), (5096, 47276), (5194, 46384), (5512, 43708), (5798, 41552), (5936, 40586), (6244, 38584), (7136, 33761), (9646, 24976), (10192, 23638), (10388, 23192), (10927, 22048), (11024, 21854), (11596, 20776), (11819, 20384), (11872, 20293), (12488, 19292)]