1315208048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1051

約数の個数: 120

約数和(自身を含む): 3234542976

約数和(自身を除く): 1919334928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 121, 154, 176, 214, 242, 308, 428, 484, 616, 749, 847, 856, 907, 968, 1177, 1232, 1498, 1694, 1712, 1814, 1936, 2354, 2996, 3388, 3628, 4708, 5992, 6349, 6776, 7256, 8239, 9416, 9977, 11984, 12698, 12947, 13552, 14512, 16478, 18832, 19954, 25396, 25894, 32956, 39908, 50792, 51788, 65912, 69839, 79816, 90629, 97049, 101584, 103576, 109747, 131824, 139678, 159632, 181258, 194098, 207152, 219494, 279356, 362516, 388196, 438988, 558712, 679343, 725032, 768229, 776392, 877976, 1067539, 1117424, 1358686, 1450064, 1536458, 1552784, 1755952, 2135078, 2717372, 3072916, 4270156, 5434744, 6145832, 7472773, 8540312, 10869488, 11742929, 12291664, 14945546, 17080624, 23485858, 29891092, 46971716, 59782184, 82200503, 93943432, 119564368, 164401006, 187886864, 328802012, 657604024, 1315208048]

約数ペア:

[(1, 1315208048), (2, 657604024), (4, 328802012), (7, 187886864), (8, 164401006), (11, 119564368), (14, 93943432), (16, 82200503), (22, 59782184), (28, 46971716), (44, 29891092), (56, 23485858), (77, 17080624), (88, 14945546), (107, 12291664), (112, 11742929), (121, 10869488), (154, 8540312), (176, 7472773), (214, 6145832), (242, 5434744), (308, 4270156), (428, 3072916), (484, 2717372), (616, 2135078), (749, 1755952), (847, 1552784), (856, 1536458), (907, 1450064), (968, 1358686), (1177, 1117424), (1232, 1067539), (1498, 877976), (1694, 776392), (1712, 768229), (1814, 725032), (1936, 679343), (2354, 558712), (2996, 438988), (3388, 388196), (3628, 362516), (4708, 279356), (5992, 219494), (6349, 207152), (6776, 194098), (7256, 181258), (8239, 159632), (9416, 139678), (9977, 131824), (11984, 109747), (12698, 103576), (12947, 101584), (13552, 97049), (14512, 90629), (16478, 79816), (18832, 69839), (19954, 65912), (25396, 51788), (25894, 50792), (32956, 39908)]