425776736

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:745

約数の個数: 144

約数和(自身を含む): 1100397312

約数和(自身を除く): 674620576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 224, 242, 253, 308, 322, 352, 368, 484, 506, 616, 644, 683, 736, 847, 968, 1012, 1232, 1288, 1366, 1694, 1771, 1936, 2024, 2464, 2576, 2732, 2783, 3388, 3542, 3872, 4048, 4781, 5152, 5464, 5566, 6776, 7084, 7513, 8096, 9562, 10928, 11132, 13552, 14168, 15026, 15709, 19124, 19481, 21856, 22264, 27104, 28336, 30052, 31418, 38248, 38962, 44528, 52591, 56672, 60104, 62836, 76496, 77924, 82643, 89056, 105182, 109963, 120208, 125672, 152992, 155848, 165286, 172799, 210364, 219926, 240416, 251344, 311696, 330572, 345598, 420728, 439852, 502688, 578501, 623392, 661144, 691196, 841456, 879704, 1157002, 1209593, 1322288, 1382392, 1682912, 1759408, 1900789, 2314004, 2419186, 2644576, 2764784, 3518816, 3801578, 4628008, 4838372, 5529568, 7603156, 9256016, 9676744, 13305523, 15206312, 18512032, 19353488, 26611046, 30412624, 38706976, 53222092, 60825248, 106444184, 212888368, 425776736]

約数ペア:

[(1, 425776736), (2, 212888368), (4, 106444184), (7, 60825248), (8, 53222092), (11, 38706976), (14, 30412624), (16, 26611046), (22, 19353488), (23, 18512032), (28, 15206312), (32, 13305523), (44, 9676744), (46, 9256016), (56, 7603156), (77, 5529568), (88, 4838372), (92, 4628008), (112, 3801578), (121, 3518816), (154, 2764784), (161, 2644576), (176, 2419186), (184, 2314004), (224, 1900789), (242, 1759408), (253, 1682912), (308, 1382392), (322, 1322288), (352, 1209593), (368, 1157002), (484, 879704), (506, 841456), (616, 691196), (644, 661144), (683, 623392), (736, 578501), (847, 502688), (968, 439852), (1012, 420728), (1232, 345598), (1288, 330572), (1366, 311696), (1694, 251344), (1771, 240416), (1936, 219926), (2024, 210364), (2464, 172799), (2576, 165286), (2732, 155848), (2783, 152992), (3388, 125672), (3542, 120208), (3872, 109963), (4048, 105182), (4781, 89056), (5152, 82643), (5464, 77924), (5566, 76496), (6776, 62836), (7084, 60104), (7513, 56672), (8096, 52591), (9562, 44528), (10928, 38962), (11132, 38248), (13552, 31418), (14168, 30052), (15026, 28336), (15709, 27104), (19124, 22264), (19481, 21856)]