995548928

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 2384121600

約数和(自身を除く): 1388572672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 92, 128, 152, 176, 184, 209, 253, 256, 304, 352, 368, 418, 437, 506, 608, 704, 736, 809, 836, 874, 1012, 1216, 1408, 1472, 1618, 1672, 1748, 2024, 2432, 2816, 2944, 3236, 3344, 3496, 4048, 4807, 4864, 5888, 6472, 6688, 6992, 8096, 8899, 9614, 12944, 13376, 13984, 15371, 16192, 17798, 18607, 19228, 25888, 26752, 27968, 30742, 32384, 35596, 37214, 38456, 51776, 53504, 55936, 61484, 64768, 71192, 74428, 76912, 103552, 111872, 122968, 142384, 148856, 153824, 169081, 204677, 207104, 245936, 284768, 297712, 307648, 338162, 353533, 409354, 491872, 569536, 595424, 615296, 676324, 707066, 818708, 983744, 1139072, 1190848, 1230592, 1352648, 1414132, 1637416, 1967488, 2278144, 2381696, 2705296, 2828264, 3274832, 3888863, 3934976, 4763392, 5410592, 5656528, 6549664, 7777726, 10821184, 11313056, 13099328, 15555452, 21642368, 22626112, 26198656, 31110904, 43284736, 45252224, 52397312, 62221808, 90504448, 124443616, 248887232, 497774464, 995548928]

約数ペア:

[(1, 995548928), (2, 497774464), (4, 248887232), (8, 124443616), (11, 90504448), (16, 62221808), (19, 52397312), (22, 45252224), (23, 43284736), (32, 31110904), (38, 26198656), (44, 22626112), (46, 21642368), (64, 15555452), (76, 13099328), (88, 11313056), (92, 10821184), (128, 7777726), (152, 6549664), (176, 5656528), (184, 5410592), (209, 4763392), (253, 3934976), (256, 3888863), (304, 3274832), (352, 2828264), (368, 2705296), (418, 2381696), (437, 2278144), (506, 1967488), (608, 1637416), (704, 1414132), (736, 1352648), (809, 1230592), (836, 1190848), (874, 1139072), (1012, 983744), (1216, 818708), (1408, 707066), (1472, 676324), (1618, 615296), (1672, 595424), (1748, 569536), (2024, 491872), (2432, 409354), (2816, 353533), (2944, 338162), (3236, 307648), (3344, 297712), (3496, 284768), (4048, 245936), (4807, 207104), (4864, 204677), (5888, 169081), (6472, 153824), (6688, 148856), (6992, 142384), (8096, 122968), (8899, 111872), (9614, 103552), (12944, 76912), (13376, 74428), (13984, 71192), (15371, 64768), (16192, 61484), (17798, 55936), (18607, 53504), (19228, 51776), (25888, 38456), (26752, 37214), (27968, 35596), (30742, 32384)]