15261264648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{28921}}^1$

素因数の和:29292

約数の個数: 128

約数和(自身を含む): 48588960000

約数和(自身を除く): 33327695352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 349, 378, 504, 698, 756, 1047, 1396, 1512, 2094, 2443, 2792, 3141, 4188, 4886, 6282, 7329, 8376, 9423, 9772, 12564, 14658, 18846, 19544, 21987, 25128, 28921, 29316, 37692, 43974, 57842, 58632, 65961, 75384, 86763, 87948, 115684, 131922, 173526, 175896, 202447, 231368, 260289, 263844, 347052, 404894, 520578, 527688, 607341, 694104, 780867, 809788, 1041156, 1214682, 1561734, 1619576, 1822023, 2082312, 2429364, 3123468, 3644046, 4858728, 5466069, 6246936, 7288092, 10093429, 10932138, 14576184, 20186858, 21864276, 30280287, 40373716, 43728552, 60560574, 70654003, 80747432, 90840861, 121121148, 141308006, 181681722, 211962009, 242242296, 272522583, 282616012, 363363444, 423924018, 545045166, 565232024, 635886027, 726726888, 847848036, 1090090332, 1271772054, 1695696072, 1907658081, 2180180664, 2543544108, 3815316162, 5087088216, 7630632324, 15261264648]

約数ペア:

[(1, 15261264648), (2, 7630632324), (3, 5087088216), (4, 3815316162), (6, 2543544108), (7, 2180180664), (8, 1907658081), (9, 1695696072), (12, 1271772054), (14, 1090090332), (18, 847848036), (21, 726726888), (24, 635886027), (27, 565232024), (28, 545045166), (36, 423924018), (42, 363363444), (54, 282616012), (56, 272522583), (63, 242242296), (72, 211962009), (84, 181681722), (108, 141308006), (126, 121121148), (168, 90840861), (189, 80747432), (216, 70654003), (252, 60560574), (349, 43728552), (378, 40373716), (504, 30280287), (698, 21864276), (756, 20186858), (1047, 14576184), (1396, 10932138), (1512, 10093429), (2094, 7288092), (2443, 6246936), (2792, 5466069), (3141, 4858728), (4188, 3644046), (4886, 3123468), (6282, 2429364), (7329, 2082312), (8376, 1822023), (9423, 1619576), (9772, 1561734), (12564, 1214682), (14658, 1041156), (18846, 809788), (19544, 780867), (21987, 694104), (25128, 607341), (28921, 527688), (29316, 520578), (37692, 404894), (43974, 347052), (57842, 263844), (58632, 260289), (65961, 231368), (75384, 202447), (86763, 175896), (87948, 173526), (115684, 131922)]