217936512

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{5113}}^1$

素因数の和:5170

約数の個数: 96

約数和(自身を含む): 644210580

約数和(自身を除く): 426274068

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, 288, 296, 333, 384, 444, 576, 592, 666, 888, 1152, 1184, 1332, 1776, 2368, 2664, 3552, 4736, 5113, 5328, 7104, 10226, 10656, 14208, 15339, 20452, 21312, 30678, 40904, 42624, 46017, 61356, 81808, 92034, 122712, 163616, 184068, 189181, 245424, 327232, 368136, 378362, 490848, 567543, 654464, 736272, 756724, 981696, 1135086, 1472544, 1513448, 1702629, 1963392, 2270172, 2945088, 3026896, 3405258, 4540344, 5890176, 6053792, 6810516, 9080688, 12107584, 13621032, 18161376, 24215168, 27242064, 36322752, 54484128, 72645504, 108968256, 217936512]

約数ペア:

[(1, 217936512), (2, 108968256), (3, 72645504), (4, 54484128), (6, 36322752), (8, 27242064), (9, 24215168), (12, 18161376), (16, 13621032), (18, 12107584), (24, 9080688), (32, 6810516), (36, 6053792), (37, 5890176), (48, 4540344), (64, 3405258), (72, 3026896), (74, 2945088), (96, 2270172), (111, 1963392), (128, 1702629), (144, 1513448), (148, 1472544), (192, 1135086), (222, 981696), (288, 756724), (296, 736272), (333, 654464), (384, 567543), (444, 490848), (576, 378362), (592, 368136), (666, 327232), (888, 245424), (1152, 189181), (1184, 184068), (1332, 163616), (1776, 122712), (2368, 92034), (2664, 81808), (3552, 61356), (4736, 46017), (5113, 42624), (5328, 40904), (7104, 30678), (10226, 21312), (10656, 20452), (14208, 15339)]