212949504

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1310

約数の個数: 120

約数和(自身を含む): 631702500

約数和(自身を除く): 418752996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 512, 576, 592, 666, 768, 888, 1152, 1184, 1249, 1332, 1536, 1776, 2304, 2368, 2498, 2664, 3552, 3747, 4608, 4736, 4996, 5328, 7104, 7494, 9472, 9992, 10656, 11241, 14208, 14988, 18944, 19984, 21312, 22482, 28416, 29976, 39968, 42624, 44964, 46213, 56832, 59952, 79936, 85248, 89928, 92426, 119904, 138639, 159872, 170496, 179856, 184852, 239808, 277278, 319744, 359712, 369704, 415917, 479616, 554556, 639488, 719424, 739408, 831834, 959232, 1109112, 1438848, 1478816, 1663668, 1918464, 2218224, 2877696, 2957632, 3327336, 4436448, 5755392, 5915264, 6654672, 8872896, 11830528, 13309344, 17745792, 23661056, 26618688, 35491584, 53237376, 70983168, 106474752, 212949504]

約数ペア:

[(1, 212949504), (2, 106474752), (3, 70983168), (4, 53237376), (6, 35491584), (8, 26618688), (9, 23661056), (12, 17745792), (16, 13309344), (18, 11830528), (24, 8872896), (32, 6654672), (36, 5915264), (37, 5755392), (48, 4436448), (64, 3327336), (72, 2957632), (74, 2877696), (96, 2218224), (111, 1918464), (128, 1663668), (144, 1478816), (148, 1438848), (192, 1109112), (222, 959232), (256, 831834), (288, 739408), (296, 719424), (333, 639488), (384, 554556), (444, 479616), (512, 415917), (576, 369704), (592, 359712), (666, 319744), (768, 277278), (888, 239808), (1152, 184852), (1184, 179856), (1249, 170496), (1332, 159872), (1536, 138639), (1776, 119904), (2304, 92426), (2368, 89928), (2498, 85248), (2664, 79936), (3552, 59952), (3747, 56832), (4608, 46213), (4736, 44964), (4996, 42624), (5328, 39968), (7104, 29976), (7494, 28416), (9472, 22482), (9992, 21312), (10656, 19984), (11241, 18944), (14208, 14988)]