380672376

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 1121472000

約数和(自身を除く): 740799624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 131, 147, 168, 196, 262, 294, 343, 353, 392, 393, 524, 588, 686, 706, 786, 917, 1029, 1048, 1059, 1176, 1372, 1412, 1572, 1834, 2058, 2118, 2471, 2744, 2751, 2824, 3144, 3668, 4116, 4236, 4942, 5502, 6419, 7336, 7413, 8232, 8472, 9884, 11004, 12838, 14826, 17297, 19257, 19768, 22008, 25676, 29652, 34594, 38514, 44933, 46243, 51352, 51891, 59304, 69188, 77028, 89866, 92486, 103782, 121079, 134799, 138376, 138729, 154056, 179732, 184972, 207564, 242158, 269598, 277458, 323701, 359464, 363237, 369944, 415128, 484316, 539196, 554916, 647402, 726474, 968632, 971103, 1078392, 1109832, 1294804, 1452948, 1942206, 2265907, 2589608, 2905896, 3884412, 4531814, 6797721, 7768824, 9063628, 13595442, 15861349, 18127256, 27190884, 31722698, 47584047, 54381768, 63445396, 95168094, 126890792, 190336188, 380672376]

約数ペア:

[(1, 380672376), (2, 190336188), (3, 126890792), (4, 95168094), (6, 63445396), (7, 54381768), (8, 47584047), (12, 31722698), (14, 27190884), (21, 18127256), (24, 15861349), (28, 13595442), (42, 9063628), (49, 7768824), (56, 6797721), (84, 4531814), (98, 3884412), (131, 2905896), (147, 2589608), (168, 2265907), (196, 1942206), (262, 1452948), (294, 1294804), (343, 1109832), (353, 1078392), (392, 971103), (393, 968632), (524, 726474), (588, 647402), (686, 554916), (706, 539196), (786, 484316), (917, 415128), (1029, 369944), (1048, 363237), (1059, 359464), (1176, 323701), (1372, 277458), (1412, 269598), (1572, 242158), (1834, 207564), (2058, 184972), (2118, 179732), (2471, 154056), (2744, 138729), (2751, 138376), (2824, 134799), (3144, 121079), (3668, 103782), (4116, 92486), (4236, 89866), (4942, 77028), (5502, 69188), (6419, 59304), (7336, 51891), (7413, 51352), (8232, 46243), (8472, 44933), (9884, 38514), (11004, 34594), (12838, 29652), (14826, 25676), (17297, 22008), (19257, 19768)]