471289728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13487}}^1$

素因数の和:13524

約数の個数: 128

約数和(自身を含む): 1540869120

約数和(自身を除く): 1069579392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 13487, 17472, 26974, 34944, 40461, 53948, 80922, 94409, 107896, 161844, 175331, 188818, 215792, 283227, 323688, 350662, 377636, 431584, 525993, 566454, 647376, 701324, 755272, 863168, 1051986, 1132908, 1227317, 1294752, 1402648, 1510544, 1726336, 2103972, 2265816, 2454634, 2589504, 2805296, 3021088, 3681951, 4207944, 4531632, 4909268, 5179008, 5610592, 6042176, 7363902, 8415888, 9063264, 9818536, 11221184, 12084352, 14727804, 16831776, 18126528, 19637072, 22442368, 29455608, 33663552, 36253056, 39274144, 58911216, 67327104, 78548288, 117822432, 157096576, 235644864, 471289728]

約数ペア:

[(1, 471289728), (2, 235644864), (3, 157096576), (4, 117822432), (6, 78548288), (7, 67327104), (8, 58911216), (12, 39274144), (13, 36253056), (14, 33663552), (16, 29455608), (21, 22442368), (24, 19637072), (26, 18126528), (28, 16831776), (32, 14727804), (39, 12084352), (42, 11221184), (48, 9818536), (52, 9063264), (56, 8415888), (64, 7363902), (78, 6042176), (84, 5610592), (91, 5179008), (96, 4909268), (104, 4531632), (112, 4207944), (128, 3681951), (156, 3021088), (168, 2805296), (182, 2589504), (192, 2454634), (208, 2265816), (224, 2103972), (273, 1726336), (312, 1510544), (336, 1402648), (364, 1294752), (384, 1227317), (416, 1132908), (448, 1051986), (546, 863168), (624, 755272), (672, 701324), (728, 647376), (832, 566454), (896, 525993), (1092, 431584), (1248, 377636), (1344, 350662), (1456, 323688), (1664, 283227), (2184, 215792), (2496, 188818), (2688, 175331), (2912, 161844), (4368, 107896), (4992, 94409), (5824, 80922), (8736, 53948), (11648, 40461), (13487, 34944), (17472, 26974)]