212816896

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 88

約数和(自身を含む): 450847656

約数和(自身を除く): 238030760

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 128, 137, 148, 164, 256, 274, 296, 328, 512, 548, 592, 656, 1024, 1096, 1184, 1312, 1517, 2192, 2368, 2624, 3034, 4384, 4736, 5069, 5248, 5617, 6068, 8768, 9472, 10138, 10496, 11234, 12136, 17536, 18944, 20276, 20992, 22468, 24272, 35072, 37888, 40552, 41984, 44936, 48544, 70144, 81104, 89872, 97088, 140288, 162208, 179744, 194176, 207829, 324416, 359488, 388352, 415658, 648832, 718976, 776704, 831316, 1297664, 1437952, 1553408, 1662632, 2595328, 2875904, 3325264, 5190656, 5751808, 6650528, 13301056, 26602112, 53204224, 106408448, 212816896]

約数ペア:

[(1, 212816896), (2, 106408448), (4, 53204224), (8, 26602112), (16, 13301056), (32, 6650528), (37, 5751808), (41, 5190656), (64, 3325264), (74, 2875904), (82, 2595328), (128, 1662632), (137, 1553408), (148, 1437952), (164, 1297664), (256, 831316), (274, 776704), (296, 718976), (328, 648832), (512, 415658), (548, 388352), (592, 359488), (656, 324416), (1024, 207829), (1096, 194176), (1184, 179744), (1312, 162208), (1517, 140288), (2192, 97088), (2368, 89872), (2624, 81104), (3034, 70144), (4384, 48544), (4736, 44936), (5069, 41984), (5248, 40552), (5617, 37888), (6068, 35072), (8768, 24272), (9472, 22468), (10138, 20992), (10496, 20276), (11234, 18944), (12136, 17536)]