386728308

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4241}}^1$

素因数の和:4417

約数の個数: 72

約数和(自身を含む): 1042259400

約数和(自身を除く): 655531092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 149, 153, 204, 298, 306, 447, 596, 612, 894, 1341, 1788, 2533, 2682, 4241, 5066, 5364, 7599, 8482, 10132, 12723, 15198, 16964, 22797, 25446, 30396, 38169, 45594, 50892, 72097, 76338, 91188, 144194, 152676, 216291, 288388, 432582, 631909, 648873, 865164, 1263818, 1297746, 1895727, 2527636, 2595492, 3791454, 5687181, 7582908, 10742453, 11374362, 21484906, 22748724, 32227359, 42969812, 64454718, 96682077, 128909436, 193364154, 386728308]

約数ペア:

[(1, 386728308), (2, 193364154), (3, 128909436), (4, 96682077), (6, 64454718), (9, 42969812), (12, 32227359), (17, 22748724), (18, 21484906), (34, 11374362), (36, 10742453), (51, 7582908), (68, 5687181), (102, 3791454), (149, 2595492), (153, 2527636), (204, 1895727), (298, 1297746), (306, 1263818), (447, 865164), (596, 648873), (612, 631909), (894, 432582), (1341, 288388), (1788, 216291), (2533, 152676), (2682, 144194), (4241, 91188), (5066, 76338), (5364, 72097), (7599, 50892), (8482, 45594), (10132, 38169), (12723, 30396), (15198, 25446), (16964, 22797)]