726358542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:594

約数の個数: 128

約数和(自身を含む): 1861429248

約数和(自身を除く): 1135070706

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 71, 78, 82, 91, 123, 142, 182, 213, 246, 273, 287, 426, 457, 497, 533, 546, 574, 861, 914, 923, 994, 1066, 1371, 1491, 1599, 1722, 1846, 2742, 2769, 2911, 2982, 3198, 3199, 3731, 5538, 5822, 5941, 6398, 6461, 7462, 8733, 9597, 11193, 11882, 12922, 17466, 17823, 18737, 19194, 19383, 20377, 22386, 32447, 35646, 37474, 37843, 38766, 40754, 41587, 56211, 61131, 64894, 75686, 83174, 97341, 112422, 113529, 122262, 124761, 131159, 194682, 227058, 227129, 243581, 249522, 262318, 264901, 393477, 421811, 454258, 487162, 529802, 681387, 730743, 786954, 794703, 843622, 1265433, 1330327, 1362774, 1461486, 1589406, 1705067, 2530866, 2660654, 2952677, 3410134, 3990981, 5115201, 5905354, 7981962, 8858031, 9312289, 10230402, 17294251, 17716062, 18624578, 27936867, 34588502, 51882753, 55873734, 103765506, 121059757, 242119514, 363179271, 726358542]

約数ペア:

[(1, 726358542), (2, 363179271), (3, 242119514), (6, 121059757), (7, 103765506), (13, 55873734), (14, 51882753), (21, 34588502), (26, 27936867), (39, 18624578), (41, 17716062), (42, 17294251), (71, 10230402), (78, 9312289), (82, 8858031), (91, 7981962), (123, 5905354), (142, 5115201), (182, 3990981), (213, 3410134), (246, 2952677), (273, 2660654), (287, 2530866), (426, 1705067), (457, 1589406), (497, 1461486), (533, 1362774), (546, 1330327), (574, 1265433), (861, 843622), (914, 794703), (923, 786954), (994, 730743), (1066, 681387), (1371, 529802), (1491, 487162), (1599, 454258), (1722, 421811), (1846, 393477), (2742, 264901), (2769, 262318), (2911, 249522), (2982, 243581), (3198, 227129), (3199, 227058), (3731, 194682), (5538, 131159), (5822, 124761), (5941, 122262), (6398, 113529), (6461, 112422), (7462, 97341), (8733, 83174), (9597, 75686), (11193, 64894), (11882, 61131), (12922, 56211), (17466, 41587), (17823, 40754), (18737, 38766), (19194, 37843), (19383, 37474), (20377, 35646), (22386, 32447)]