217321848

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6907}}^1$

素因数の和:6961

約数の個数: 96

約数和(自身を含む): 646588800

約数和(自身を除く): 429266952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 1311, 1368, 1656, 1748, 2622, 3496, 3933, 5244, 6907, 7866, 10488, 13814, 15732, 20721, 27628, 31464, 41442, 55256, 62163, 82884, 124326, 131233, 158861, 165768, 248652, 262466, 317722, 393699, 476583, 497304, 524932, 635444, 787398, 953166, 1049864, 1181097, 1270888, 1429749, 1574796, 1906332, 2362194, 2859498, 3018359, 3149592, 3812664, 4724388, 5718996, 6036718, 9055077, 9448776, 11437992, 12073436, 18110154, 24146872, 27165231, 36220308, 54330462, 72440616, 108660924, 217321848]

約数ペア:

[(1, 217321848), (2, 108660924), (3, 72440616), (4, 54330462), (6, 36220308), (8, 27165231), (9, 24146872), (12, 18110154), (18, 12073436), (19, 11437992), (23, 9448776), (24, 9055077), (36, 6036718), (38, 5718996), (46, 4724388), (57, 3812664), (69, 3149592), (72, 3018359), (76, 2859498), (92, 2362194), (114, 1906332), (138, 1574796), (152, 1429749), (171, 1270888), (184, 1181097), (207, 1049864), (228, 953166), (276, 787398), (342, 635444), (414, 524932), (437, 497304), (456, 476583), (552, 393699), (684, 317722), (828, 262466), (874, 248652), (1311, 165768), (1368, 158861), (1656, 131233), (1748, 124326), (2622, 82884), (3496, 62163), (3933, 55256), (5244, 41442), (6907, 31464), (7866, 27628), (10488, 20721), (13814, 15732)]