216403008

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:604

約数の個数: 112

約数和(自身を含む): 608502720

約数和(自身を除く): 392099712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 137, 152, 192, 228, 274, 304, 411, 433, 456, 548, 608, 822, 866, 912, 1096, 1216, 1299, 1644, 1732, 1824, 2192, 2598, 2603, 3288, 3464, 3648, 4384, 5196, 5206, 6576, 6928, 7809, 8227, 8768, 10392, 10412, 13152, 13856, 15618, 16454, 20784, 20824, 24681, 26304, 27712, 31236, 32908, 41568, 41648, 49362, 59321, 62472, 65816, 83136, 83296, 98724, 118642, 124944, 131632, 166592, 177963, 197448, 237284, 249888, 263264, 355926, 394896, 474568, 499776, 526528, 711852, 789792, 949136, 1127099, 1423704, 1579584, 1898272, 2254198, 2847408, 3381297, 3796544, 4508396, 5694816, 6762594, 9016792, 11389632, 13525188, 18033584, 27050376, 36067168, 54100752, 72134336, 108201504, 216403008]

約数ペア:

[(1, 216403008), (2, 108201504), (3, 72134336), (4, 54100752), (6, 36067168), (8, 27050376), (12, 18033584), (16, 13525188), (19, 11389632), (24, 9016792), (32, 6762594), (38, 5694816), (48, 4508396), (57, 3796544), (64, 3381297), (76, 2847408), (96, 2254198), (114, 1898272), (137, 1579584), (152, 1423704), (192, 1127099), (228, 949136), (274, 789792), (304, 711852), (411, 526528), (433, 499776), (456, 474568), (548, 394896), (608, 355926), (822, 263264), (866, 249888), (912, 237284), (1096, 197448), (1216, 177963), (1299, 166592), (1644, 131632), (1732, 124944), (1824, 118642), (2192, 98724), (2598, 83296), (2603, 83136), (3288, 65816), (3464, 62472), (3648, 59321), (4384, 49362), (5196, 41648), (5206, 41568), (6576, 32908), (6928, 31236), (7809, 27712), (8227, 26304), (8768, 24681), (10392, 20824), (10412, 20784), (13152, 16454), (13856, 15618)]