1215053952

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 256

約数和(自身を含む): 3993830400

約数和(自身を除く): 2778776448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 64, 74, 76, 84, 96, 111, 112, 114, 128, 133, 148, 152, 168, 192, 222, 224, 228, 259, 266, 296, 304, 336, 384, 399, 444, 448, 456, 518, 532, 592, 608, 643, 672, 703, 777, 798, 888, 896, 912, 1036, 1064, 1184, 1216, 1286, 1344, 1406, 1554, 1596, 1776, 1824, 1929, 2072, 2109, 2128, 2368, 2432, 2572, 2688, 2812, 3108, 3192, 3552, 3648, 3858, 4144, 4218, 4256, 4501, 4736, 4921, 5144, 5624, 6216, 6384, 7104, 7296, 7716, 8288, 8436, 8512, 9002, 9842, 10288, 11248, 12217, 12432, 12768, 13503, 14208, 14763, 15432, 16576, 16872, 17024, 18004, 19684, 20576, 22496, 23791, 24434, 24864, 25536, 27006, 29526, 30864, 33152, 33744, 36008, 36651, 39368, 41152, 44992, 47582, 48868, 49728, 51072, 54012, 59052, 61728, 67488, 71373, 72016, 73302, 78736, 82304, 85519, 89984, 95164, 97736, 99456, 108024, 118104, 123456, 134976, 142746, 144032, 146604, 157472, 166537, 171038, 190328, 195472, 216048, 236208, 246912, 256557, 269952, 285492, 288064, 293208, 314944, 333074, 342076, 380656, 390944, 432096, 452029, 472416, 499611, 513114, 570984, 576128, 586416, 629888, 666148, 684152, 761312, 781888, 864192, 904058, 944832, 999222, 1026228, 1141968, 1172832, 1332296, 1356087, 1368304, 1522624, 1563776, 1728384, 1808116, 1889664, 1998444, 2052456, 2283936, 2345664, 2664592, 2712174, 2736608, 3045248, 3164203, 3616232, 3996888, 4104912, 4567872, 4691328, 5329184, 5424348, 5473216, 6328406, 7232464, 7993776, 8209824, 9135744, 9492609, 10658368, 10848696, 10946432, 12656812, 14464928, 15987552, 16419648, 18985218, 21316736, 21697392, 25313624, 28929856, 31975104, 32839296, 37970436, 43394784, 50627248, 57859712, 63950208, 75940872, 86789568, 101254496, 151881744, 173579136, 202508992, 303763488, 405017984, 607526976, 1215053952]

約数ペア:

[(1, 1215053952), (2, 607526976), (3, 405017984), (4, 303763488), (6, 202508992), (7, 173579136), (8, 151881744), (12, 101254496), (14, 86789568), (16, 75940872), (19, 63950208), (21, 57859712), (24, 50627248), (28, 43394784), (32, 37970436), (37, 32839296), (38, 31975104), (42, 28929856), (48, 25313624), (56, 21697392), (57, 21316736), (64, 18985218), (74, 16419648), (76, 15987552), (84, 14464928), (96, 12656812), (111, 10946432), (112, 10848696), (114, 10658368), (128, 9492609), (133, 9135744), (148, 8209824), (152, 7993776), (168, 7232464), (192, 6328406), (222, 5473216), (224, 5424348), (228, 5329184), (259, 4691328), (266, 4567872), (296, 4104912), (304, 3996888), (336, 3616232), (384, 3164203), (399, 3045248), (444, 2736608), (448, 2712174), (456, 2664592), (518, 2345664), (532, 2283936), (592, 2052456), (608, 1998444), (643, 1889664), (672, 1808116), (703, 1728384), (777, 1563776), (798, 1522624), (888, 1368304), (896, 1356087), (912, 1332296), (1036, 1172832), (1064, 1141968), (1184, 1026228), (1216, 999222), (1286, 944832), (1344, 904058), (1406, 864192), (1554, 781888), (1596, 761312), (1776, 684152), (1824, 666148), (1929, 629888), (2072, 586416), (2109, 576128), (2128, 570984), (2368, 513114), (2432, 499611), (2572, 472416), (2688, 452029), (2812, 432096), (3108, 390944), (3192, 380656), (3552, 342076), (3648, 333074), (3858, 314944), (4144, 293208), (4218, 288064), (4256, 285492), (4501, 269952), (4736, 256557), (4921, 246912), (5144, 236208), (5624, 216048), (6216, 195472), (6384, 190328), (7104, 171038), (7296, 166537), (7716, 157472), (8288, 146604), (8436, 144032), (8512, 142746), (9002, 134976), (9842, 123456), (10288, 118104), (11248, 108024), (12217, 99456), (12432, 97736), (12768, 95164), (13503, 89984), (14208, 85519), (14763, 82304), (15432, 78736), (16576, 73302), (16872, 72016), (17024, 71373), (18004, 67488), (19684, 61728), (20576, 59052), (22496, 54012), (23791, 51072), (24434, 49728), (24864, 48868), (25536, 47582), (27006, 44992), (29526, 41152), (30864, 39368), (33152, 36651), (33744, 36008)]