631617428208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{157}}^1\times {\mathrm{38149}}^1$

素因数の和:38356

約数の個数: 160

約数和(自身を含む): 1778894824000

約数和(自身を除く): 1147277395792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 169, 208, 312, 314, 338, 471, 507, 624, 628, 676, 942, 1014, 1256, 1352, 1884, 2028, 2041, 2197, 2512, 2704, 3768, 4056, 4082, 4394, 6123, 6591, 7536, 8112, 8164, 8788, 12246, 13182, 16328, 17576, 24492, 26364, 26533, 32656, 35152, 38149, 48984, 52728, 53066, 76298, 79599, 97968, 105456, 106132, 114447, 152596, 159198, 212264, 228894, 305192, 318396, 344929, 424528, 457788, 495937, 610384, 636792, 689858, 915576, 991874, 1034787, 1273584, 1379716, 1487811, 1831152, 1983748, 2069574, 2759432, 2975622, 3967496, 4139148, 5518864, 5951244, 5989393, 6447181, 7934992, 8278296, 11902488, 11978786, 12894362, 16556592, 17968179, 19341543, 23804976, 23957572, 25788724, 35936358, 38683086, 47915144, 51577448, 71872716, 77366172, 77862109, 83813353, 95830288, 103154896, 143745432, 154732344, 155724218, 167626706, 233586327, 251440059, 287490864, 309464688, 311448436, 335253412, 467172654, 502880118, 622896872, 670506824, 934345308, 1005760236, 1012207417, 1245793744, 1341013648, 1868690616, 2011520472, 2024414834, 3036622251, 3737381232, 4023040944, 4048829668, 6073244502, 8097659336, 12146489004, 13158696421, 16195318672, 24292978008, 26317392842, 39476089263, 48585956016, 52634785684, 78952178526, 105269571368, 157904357052, 210539142736, 315808714104, 631617428208]

約数ペア:

[(1, 631617428208), (2, 315808714104), (3, 210539142736), (4, 157904357052), (6, 105269571368), (8, 78952178526), (12, 52634785684), (13, 48585956016), (16, 39476089263), (24, 26317392842), (26, 24292978008), (39, 16195318672), (48, 13158696421), (52, 12146489004), (78, 8097659336), (104, 6073244502), (156, 4048829668), (157, 4023040944), (169, 3737381232), (208, 3036622251), (312, 2024414834), (314, 2011520472), (338, 1868690616), (471, 1341013648), (507, 1245793744), (624, 1012207417), (628, 1005760236), (676, 934345308), (942, 670506824), (1014, 622896872), (1256, 502880118), (1352, 467172654), (1884, 335253412), (2028, 311448436), (2041, 309464688), (2197, 287490864), (2512, 251440059), (2704, 233586327), (3768, 167626706), (4056, 155724218), (4082, 154732344), (4394, 143745432), (6123, 103154896), (6591, 95830288), (7536, 83813353), (8112, 77862109), (8164, 77366172), (8788, 71872716), (12246, 51577448), (13182, 47915144), (16328, 38683086), (17576, 35936358), (24492, 25788724), (26364, 23957572), (26533, 23804976), (32656, 19341543), (35152, 17968179), (38149, 16556592), (48984, 12894362), (52728, 11978786), (53066, 11902488), (76298, 8278296), (79599, 7934992), (97968, 6447181), (105456, 5989393), (106132, 5951244), (114447, 5518864), (152596, 4139148), (159198, 3967496), (212264, 2975622), (228894, 2759432), (305192, 2069574), (318396, 1983748), (344929, 1831152), (424528, 1487811), (457788, 1379716), (495937, 1273584), (610384, 1034787), (636792, 991874), (689858, 915576)]