427784532448

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{22943}}^1$

素因数の和:23329

約数の個数: 192

約数和(自身を含む): 1094395760640

約数和(自身を除く): 666611228192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 337, 364, 416, 494, 532, 608, 674, 728, 988, 1064, 1348, 1456, 1729, 1976, 2128, 2359, 2696, 2912, 3458, 3952, 4256, 4381, 4718, 5392, 6403, 6916, 7904, 8762, 9436, 10784, 12806, 13832, 17524, 18872, 22943, 25612, 27664, 30667, 35048, 37744, 44821, 45886, 51224, 55328, 61334, 70096, 75488, 83239, 89642, 91772, 102448, 122668, 140192, 160601, 166478, 179284, 183544, 204896, 245336, 298259, 321202, 332956, 358568, 367088, 435917, 490672, 582673, 596518, 642404, 665912, 717136, 734176, 871834, 981344, 1165346, 1193036, 1284808, 1331824, 1434272, 1743668, 2087813, 2330692, 2386072, 2569616, 2663648, 3051419, 3487336, 4175626, 4661384, 4772144, 5139232, 5666921, 6102838, 6974672, 7731791, 8351252, 9322768, 9544288, 11333842, 12205676, 13949344, 15463582, 16702504, 18645536, 22667684, 24411352, 30927164, 33405008, 39668447, 45335368, 48822704, 54122537, 61854328, 66810016, 79336894, 90670736, 97645408, 100513283, 108245074, 123708656, 146904029, 158673788, 181341472, 201026566, 216490148, 247417312, 293808058, 317347576, 402053132, 432980296, 587616116, 634695152, 703592981, 804106264, 865960592, 1028328203, 1175232232, 1269390304, 1407185962, 1608212528, 1731921184, 1909752377, 2056656406, 2350464464, 2814371924, 3216425056, 3819504754, 4113312812, 4700928928, 5628743848, 7639009508, 8226625624, 11257487696, 13368266639, 15278019016, 16453251248, 22514975392, 26736533278, 30556038032, 32906502496, 53473066556, 61112076064, 106946133112, 213892266224, 427784532448]

約数ペア:

[(1, 427784532448), (2, 213892266224), (4, 106946133112), (7, 61112076064), (8, 53473066556), (13, 32906502496), (14, 30556038032), (16, 26736533278), (19, 22514975392), (26, 16453251248), (28, 15278019016), (32, 13368266639), (38, 11257487696), (52, 8226625624), (56, 7639009508), (76, 5628743848), (91, 4700928928), (104, 4113312812), (112, 3819504754), (133, 3216425056), (152, 2814371924), (182, 2350464464), (208, 2056656406), (224, 1909752377), (247, 1731921184), (266, 1608212528), (304, 1407185962), (337, 1269390304), (364, 1175232232), (416, 1028328203), (494, 865960592), (532, 804106264), (608, 703592981), (674, 634695152), (728, 587616116), (988, 432980296), (1064, 402053132), (1348, 317347576), (1456, 293808058), (1729, 247417312), (1976, 216490148), (2128, 201026566), (2359, 181341472), (2696, 158673788), (2912, 146904029), (3458, 123708656), (3952, 108245074), (4256, 100513283), (4381, 97645408), (4718, 90670736), (5392, 79336894), (6403, 66810016), (6916, 61854328), (7904, 54122537), (8762, 48822704), (9436, 45335368), (10784, 39668447), (12806, 33405008), (13832, 30927164), (17524, 24411352), (18872, 22667684), (22943, 18645536), (25612, 16702504), (27664, 15463582), (30667, 13949344), (35048, 12205676), (37744, 11333842), (44821, 9544288), (45886, 9322768), (51224, 8351252), (55328, 7731791), (61334, 6974672), (70096, 6102838), (75488, 5666921), (83239, 5139232), (89642, 4772144), (91772, 4661384), (102448, 4175626), (122668, 3487336), (140192, 3051419), (160601, 2663648), (166478, 2569616), (179284, 2386072), (183544, 2330692), (204896, 2087813), (245336, 1743668), (298259, 1434272), (321202, 1331824), (332956, 1284808), (358568, 1193036), (367088, 1165346), (435917, 981344), (490672, 871834), (582673, 734176), (596518, 717136), (642404, 665912)]