211178352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3407

約数の個数: 160

約数和(自身を含む): 720382464

約数和(自身を除く): 509204112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 714, 748, 816, 924, 952, 1122, 1232, 1309, 1428, 1496, 1848, 1904, 2244, 2618, 2856, 2992, 3361, 3696, 3927, 4488, 5236, 5712, 6722, 7854, 8976, 10083, 10472, 13444, 15708, 20166, 20944, 23527, 26888, 31416, 36971, 40332, 47054, 53776, 57137, 62832, 70581, 73942, 80664, 94108, 110913, 114274, 141162, 147884, 161328, 171411, 188216, 221826, 228548, 258797, 282324, 295768, 342822, 376432, 399959, 443652, 457096, 517594, 564648, 591536, 628507, 685644, 776391, 799918, 887304, 914192, 1035188, 1129296, 1199877, 1257014, 1371288, 1552782, 1599836, 1774608, 1885521, 2070376, 2399754, 2514028, 2742576, 3105564, 3199672, 3771042, 4140752, 4399549, 4799508, 5028056, 6211128, 6399344, 7542084, 8799098, 9599016, 10056112, 12422256, 13198647, 15084168, 17598196, 19198032, 26397294, 30168336, 35196392, 52794588, 70392784, 105589176, 211178352]

約数ペア:

[(1, 211178352), (2, 105589176), (3, 70392784), (4, 52794588), (6, 35196392), (7, 30168336), (8, 26397294), (11, 19198032), (12, 17598196), (14, 15084168), (16, 13198647), (17, 12422256), (21, 10056112), (22, 9599016), (24, 8799098), (28, 7542084), (33, 6399344), (34, 6211128), (42, 5028056), (44, 4799508), (48, 4399549), (51, 4140752), (56, 3771042), (66, 3199672), (68, 3105564), (77, 2742576), (84, 2514028), (88, 2399754), (102, 2070376), (112, 1885521), (119, 1774608), (132, 1599836), (136, 1552782), (154, 1371288), (168, 1257014), (176, 1199877), (187, 1129296), (204, 1035188), (231, 914192), (238, 887304), (264, 799918), (272, 776391), (308, 685644), (336, 628507), (357, 591536), (374, 564648), (408, 517594), (462, 457096), (476, 443652), (528, 399959), (561, 376432), (616, 342822), (714, 295768), (748, 282324), (816, 258797), (924, 228548), (952, 221826), (1122, 188216), (1232, 171411), (1309, 161328), (1428, 147884), (1496, 141162), (1848, 114274), (1904, 110913), (2244, 94108), (2618, 80664), (2856, 73942), (2992, 70581), (3361, 62832), (3696, 57137), (3927, 53776), (4488, 47054), (5236, 40332), (5712, 36971), (6722, 31416), (7854, 26888), (8976, 23527), (10083, 20944), (10472, 20166), (13444, 15708)]