2213307112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 4877107200

約数和(自身を除く): 2663800088

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 167, 184, 223, 323, 334, 391, 437, 446, 646, 668, 782, 874, 892, 1292, 1336, 1564, 1748, 1784, 2584, 2839, 3128, 3173, 3496, 3791, 3841, 4237, 5129, 5678, 6346, 7429, 7582, 7682, 8474, 10258, 11356, 12692, 14858, 15164, 15364, 16948, 20516, 22712, 25384, 29716, 30328, 30728, 33896, 37241, 41032, 53941, 59432, 65297, 72029, 72979, 74482, 87193, 97451, 107882, 130594, 144058, 145958, 148964, 174386, 194902, 215764, 261188, 288116, 291916, 297928, 348772, 389804, 431528, 522376, 576232, 583832, 633097, 697544, 707579, 779608, 856543, 1240643, 1266194, 1415158, 1656667, 1713086, 2481286, 2532388, 2830316, 3313334, 3426172, 4962572, 5064776, 5660632, 6626668, 6852344, 9925144, 12028843, 13253336, 14561231, 16274317, 24057686, 29122462, 32548634, 48115372, 58244924, 65097268, 96230744, 116489848, 130194536, 276663389, 553326778, 1106653556, 2213307112]

約数ペア:

[(1, 2213307112), (2, 1106653556), (4, 553326778), (8, 276663389), (17, 130194536), (19, 116489848), (23, 96230744), (34, 65097268), (38, 58244924), (46, 48115372), (68, 32548634), (76, 29122462), (92, 24057686), (136, 16274317), (152, 14561231), (167, 13253336), (184, 12028843), (223, 9925144), (323, 6852344), (334, 6626668), (391, 5660632), (437, 5064776), (446, 4962572), (646, 3426172), (668, 3313334), (782, 2830316), (874, 2532388), (892, 2481286), (1292, 1713086), (1336, 1656667), (1564, 1415158), (1748, 1266194), (1784, 1240643), (2584, 856543), (2839, 779608), (3128, 707579), (3173, 697544), (3496, 633097), (3791, 583832), (3841, 576232), (4237, 522376), (5129, 431528), (5678, 389804), (6346, 348772), (7429, 297928), (7582, 291916), (7682, 288116), (8474, 261188), (10258, 215764), (11356, 194902), (12692, 174386), (14858, 148964), (15164, 145958), (15364, 144058), (16948, 130594), (20516, 107882), (22712, 97451), (25384, 87193), (29716, 74482), (30328, 72979), (30728, 72029), (33896, 65297), (37241, 59432), (41032, 53941)]