285140352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 922798080

約数和(自身を除く): 637657728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 47, 48, 56, 61, 64, 74, 84, 94, 96, 111, 112, 122, 128, 141, 148, 168, 183, 188, 192, 222, 224, 244, 259, 282, 296, 329, 336, 366, 376, 384, 427, 444, 448, 488, 518, 564, 592, 658, 672, 732, 752, 777, 854, 888, 896, 976, 987, 1036, 1128, 1184, 1281, 1316, 1344, 1464, 1504, 1554, 1708, 1739, 1776, 1952, 1974, 2072, 2256, 2257, 2368, 2562, 2632, 2688, 2867, 2928, 3008, 3108, 3416, 3478, 3552, 3904, 3948, 4144, 4512, 4514, 4736, 5124, 5217, 5264, 5734, 5856, 6016, 6216, 6771, 6832, 6956, 7104, 7808, 7896, 8288, 8601, 9024, 9028, 10248, 10434, 10528, 11468, 11712, 12173, 12432, 13542, 13664, 13912, 14208, 15792, 15799, 16576, 17202, 18048, 18056, 20069, 20496, 20868, 21056, 22936, 23424, 24346, 24864, 27084, 27328, 27824, 31584, 31598, 33152, 34404, 36112, 36519, 40138, 40992, 41736, 42112, 45872, 47397, 48692, 49728, 54168, 54656, 55648, 60207, 63168, 63196, 68808, 72224, 73038, 80276, 81984, 83472, 91744, 94794, 97384, 99456, 106079, 108336, 111296, 120414, 126336, 126392, 137616, 144448, 146076, 160552, 163968, 166944, 183488, 189588, 194768, 212158, 216672, 222592, 240828, 252784, 275232, 288896, 292152, 318237, 321104, 333888, 366976, 379176, 389536, 424316, 433344, 481656, 505568, 550464, 584304, 636474, 642208, 667776, 742553, 758352, 779072, 848632, 866688, 963312, 1011136, 1100928, 1168608, 1272948, 1284416, 1485106, 1516704, 1558144, 1697264, 1926624, 2022272, 2227659, 2337216, 2545896, 2568832, 2970212, 3033408, 3394528, 3853248, 4455318, 4674432, 5091792, 5940424, 6066816, 6789056, 7706496, 8910636, 10183584, 11880848, 13578112, 17821272, 20367168, 23761696, 35642544, 40734336, 47523392, 71285088, 95046784, 142570176, 285140352]

約数ペア:

[(1, 285140352), (2, 142570176), (3, 95046784), (4, 71285088), (6, 47523392), (7, 40734336), (8, 35642544), (12, 23761696), (14, 20367168), (16, 17821272), (21, 13578112), (24, 11880848), (28, 10183584), (32, 8910636), (37, 7706496), (42, 6789056), (47, 6066816), (48, 5940424), (56, 5091792), (61, 4674432), (64, 4455318), (74, 3853248), (84, 3394528), (94, 3033408), (96, 2970212), (111, 2568832), (112, 2545896), (122, 2337216), (128, 2227659), (141, 2022272), (148, 1926624), (168, 1697264), (183, 1558144), (188, 1516704), (192, 1485106), (222, 1284416), (224, 1272948), (244, 1168608), (259, 1100928), (282, 1011136), (296, 963312), (329, 866688), (336, 848632), (366, 779072), (376, 758352), (384, 742553), (427, 667776), (444, 642208), (448, 636474), (488, 584304), (518, 550464), (564, 505568), (592, 481656), (658, 433344), (672, 424316), (732, 389536), (752, 379176), (777, 366976), (854, 333888), (888, 321104), (896, 318237), (976, 292152), (987, 288896), (1036, 275232), (1128, 252784), (1184, 240828), (1281, 222592), (1316, 216672), (1344, 212158), (1464, 194768), (1504, 189588), (1554, 183488), (1708, 166944), (1739, 163968), (1776, 160552), (1952, 146076), (1974, 144448), (2072, 137616), (2256, 126392), (2257, 126336), (2368, 120414), (2562, 111296), (2632, 108336), (2688, 106079), (2867, 99456), (2928, 97384), (3008, 94794), (3108, 91744), (3416, 83472), (3478, 81984), (3552, 80276), (3904, 73038), (3948, 72224), (4144, 68808), (4512, 63196), (4514, 63168), (4736, 60207), (5124, 55648), (5217, 54656), (5264, 54168), (5734, 49728), (5856, 48692), (6016, 47397), (6216, 45872), (6771, 42112), (6832, 41736), (6956, 40992), (7104, 40138), (7808, 36519), (7896, 36112), (8288, 34404), (8601, 33152), (9024, 31598), (9028, 31584), (10248, 27824), (10434, 27328), (10528, 27084), (11468, 24864), (11712, 24346), (12173, 23424), (12432, 22936), (13542, 21056), (13664, 20868), (13912, 20496), (14208, 20069), (15792, 18056), (15799, 18048), (16576, 17202)]