7213485888

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31387}}^1$

素因数の和:31434

約数の個数: 224

約数和(自身を含む): 25512166400

約数和(自身を除く): 18298680512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 3648, 4032, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 8512, 9576, 10944, 12096, 12768, 14364, 16416, 19152, 25536, 28728, 31387, 32832, 38304, 57456, 62774, 76608, 94161, 114912, 125548, 188322, 219709, 229824, 251096, 282483, 376644, 439418, 502192, 564966, 596353, 659127, 753288, 847449, 878836, 1004384, 1129932, 1192706, 1318254, 1506576, 1694898, 1757672, 1789059, 1977381, 2008768, 2259864, 2385412, 2636508, 3013152, 3389796, 3515344, 3578118, 3954762, 4174471, 4519728, 4770824, 5273016, 5367177, 5932143, 6026304, 6779592, 7030688, 7156236, 7909524, 8348942, 9039456, 9541648, 10546032, 10734354, 11864286, 12523413, 13559184, 14061376, 14312472, 15819048, 16101531, 16697884, 18078912, 19083296, 21092064, 21468708, 23728572, 25046826, 27118368, 28624944, 31638096, 32203062, 33395768, 37570239, 38166592, 42184128, 42937416, 47457144, 50093652, 54236736, 57249888, 63276192, 64406124, 66791536, 75140478, 85874832, 94914288, 100187304, 112710717, 114499776, 126552384, 128812248, 133583072, 150280956, 171749664, 189828576, 200374608, 225421434, 257624496, 267166144, 300561912, 343499328, 379657152, 400749216, 450842868, 515248992, 601123824, 801498432, 901685736, 1030497984, 1202247648, 1803371472, 2404495296, 3606742944, 7213485888]

約数ペア:

[(1, 7213485888), (2, 3606742944), (3, 2404495296), (4, 1803371472), (6, 1202247648), (7, 1030497984), (8, 901685736), (9, 801498432), (12, 601123824), (14, 515248992), (16, 450842868), (18, 400749216), (19, 379657152), (21, 343499328), (24, 300561912), (27, 267166144), (28, 257624496), (32, 225421434), (36, 200374608), (38, 189828576), (42, 171749664), (48, 150280956), (54, 133583072), (56, 128812248), (57, 126552384), (63, 114499776), (64, 112710717), (72, 100187304), (76, 94914288), (84, 85874832), (96, 75140478), (108, 66791536), (112, 64406124), (114, 63276192), (126, 57249888), (133, 54236736), (144, 50093652), (152, 47457144), (168, 42937416), (171, 42184128), (189, 38166592), (192, 37570239), (216, 33395768), (224, 32203062), (228, 31638096), (252, 28624944), (266, 27118368), (288, 25046826), (304, 23728572), (336, 21468708), (342, 21092064), (378, 19083296), (399, 18078912), (432, 16697884), (448, 16101531), (456, 15819048), (504, 14312472), (513, 14061376), (532, 13559184), (576, 12523413), (608, 11864286), (672, 10734354), (684, 10546032), (756, 9541648), (798, 9039456), (864, 8348942), (912, 7909524), (1008, 7156236), (1026, 7030688), (1064, 6779592), (1197, 6026304), (1216, 5932143), (1344, 5367177), (1368, 5273016), (1512, 4770824), (1596, 4519728), (1728, 4174471), (1824, 3954762), (2016, 3578118), (2052, 3515344), (2128, 3389796), (2394, 3013152), (2736, 2636508), (3024, 2385412), (3192, 2259864), (3591, 2008768), (3648, 1977381), (4032, 1789059), (4104, 1757672), (4256, 1694898), (4788, 1506576), (5472, 1318254), (6048, 1192706), (6384, 1129932), (7182, 1004384), (8208, 878836), (8512, 847449), (9576, 753288), (10944, 659127), (12096, 596353), (12768, 564966), (14364, 502192), (16416, 439418), (19152, 376644), (25536, 282483), (28728, 251096), (31387, 229824), (32832, 219709), (38304, 188322), (57456, 125548), (62774, 114912), (76608, 94161)]