310316448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 911990016

約数和(自身を除く): 601673568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 617, 624, 676, 744, 806, 992, 1014, 1209, 1234, 1248, 1352, 1488, 1612, 1851, 2028, 2418, 2468, 2704, 2976, 3224, 3702, 4056, 4836, 4936, 5239, 5408, 6448, 7404, 8021, 8112, 9672, 9872, 10478, 12896, 14808, 15717, 16042, 16224, 19127, 19344, 19744, 20956, 24063, 29616, 31434, 32084, 38254, 38688, 41912, 48126, 57381, 59232, 62868, 64168, 76508, 83824, 96252, 104273, 114762, 125736, 128336, 153016, 167648, 192504, 208546, 229524, 248651, 251472, 256672, 306032, 312819, 385008, 417092, 459048, 497302, 502944, 612064, 625638, 745953, 770016, 834184, 918096, 994604, 1251276, 1491906, 1668368, 1836192, 1989208, 2502552, 2983812, 3232463, 3336736, 3978416, 5005104, 5967624, 6464926, 7956832, 9697389, 10010208, 11935248, 12929852, 19394778, 23870496, 25859704, 38789556, 51719408, 77579112, 103438816, 155158224, 310316448]

約数ペア:

[(1, 310316448), (2, 155158224), (3, 103438816), (4, 77579112), (6, 51719408), (8, 38789556), (12, 25859704), (13, 23870496), (16, 19394778), (24, 12929852), (26, 11935248), (31, 10010208), (32, 9697389), (39, 7956832), (48, 6464926), (52, 5967624), (62, 5005104), (78, 3978416), (93, 3336736), (96, 3232463), (104, 2983812), (124, 2502552), (156, 1989208), (169, 1836192), (186, 1668368), (208, 1491906), (248, 1251276), (312, 994604), (338, 918096), (372, 834184), (403, 770016), (416, 745953), (496, 625638), (507, 612064), (617, 502944), (624, 497302), (676, 459048), (744, 417092), (806, 385008), (992, 312819), (1014, 306032), (1209, 256672), (1234, 251472), (1248, 248651), (1352, 229524), (1488, 208546), (1612, 192504), (1851, 167648), (2028, 153016), (2418, 128336), (2468, 125736), (2704, 114762), (2976, 104273), (3224, 96252), (3702, 83824), (4056, 76508), (4836, 64168), (4936, 62868), (5239, 59232), (5408, 57381), (6448, 48126), (7404, 41912), (8021, 38688), (8112, 38254), (9672, 32084), (9872, 31434), (10478, 29616), (12896, 24063), (14808, 20956), (15717, 19744), (16042, 19344), (16224, 19127)]