726648768

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 168

約数和(自身を含む): 2227397120

約数和(自身を除く): 1500748352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 67, 72, 76, 96, 114, 134, 144, 152, 171, 192, 201, 228, 268, 288, 304, 342, 402, 456, 536, 576, 603, 608, 684, 804, 912, 991, 1072, 1206, 1216, 1273, 1368, 1608, 1824, 1982, 2144, 2412, 2546, 2736, 2973, 3216, 3648, 3819, 3964, 4288, 4824, 5092, 5472, 5946, 6432, 7638, 7928, 8919, 9648, 10184, 10944, 11457, 11892, 12864, 15276, 15856, 17838, 18829, 19296, 20368, 22914, 23784, 30552, 31712, 35676, 37658, 38592, 40736, 45828, 47568, 56487, 61104, 63424, 66397, 71352, 75316, 81472, 91656, 95136, 112974, 122208, 132794, 142704, 150632, 169461, 183312, 190272, 199191, 225948, 244416, 265588, 285408, 301264, 338922, 366624, 398382, 451896, 531176, 570816, 597573, 602528, 677844, 733248, 796764, 903792, 1062352, 1195146, 1205056, 1261543, 1355688, 1593528, 1807584, 2124704, 2390292, 2523086, 2711376, 3187056, 3615168, 3784629, 4249408, 4780584, 5046172, 5422752, 6374112, 7569258, 9561168, 10092344, 10845504, 11353887, 12748224, 15138516, 19122336, 20184688, 22707774, 30277032, 38244672, 40369376, 45415548, 60554064, 80738752, 90831096, 121108128, 181662192, 242216256, 363324384, 726648768]

約数ペア:

[(1, 726648768), (2, 363324384), (3, 242216256), (4, 181662192), (6, 121108128), (8, 90831096), (9, 80738752), (12, 60554064), (16, 45415548), (18, 40369376), (19, 38244672), (24, 30277032), (32, 22707774), (36, 20184688), (38, 19122336), (48, 15138516), (57, 12748224), (64, 11353887), (67, 10845504), (72, 10092344), (76, 9561168), (96, 7569258), (114, 6374112), (134, 5422752), (144, 5046172), (152, 4780584), (171, 4249408), (192, 3784629), (201, 3615168), (228, 3187056), (268, 2711376), (288, 2523086), (304, 2390292), (342, 2124704), (402, 1807584), (456, 1593528), (536, 1355688), (576, 1261543), (603, 1205056), (608, 1195146), (684, 1062352), (804, 903792), (912, 796764), (991, 733248), (1072, 677844), (1206, 602528), (1216, 597573), (1273, 570816), (1368, 531176), (1608, 451896), (1824, 398382), (1982, 366624), (2144, 338922), (2412, 301264), (2546, 285408), (2736, 265588), (2973, 244416), (3216, 225948), (3648, 199191), (3819, 190272), (3964, 183312), (4288, 169461), (4824, 150632), (5092, 142704), (5472, 132794), (5946, 122208), (6432, 112974), (7638, 95136), (7928, 91656), (8919, 81472), (9648, 75316), (10184, 71352), (10944, 66397), (11457, 63424), (11892, 61104), (12864, 56487), (15276, 47568), (15856, 45828), (17838, 40736), (18829, 38592), (19296, 37658), (20368, 35676), (22914, 31712), (23784, 30552)]