298790688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 940439808

約数和(自身を除く): 641649120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 61, 74, 84, 96, 111, 112, 122, 148, 168, 183, 197, 222, 224, 244, 259, 296, 336, 366, 394, 427, 444, 488, 518, 591, 592, 672, 732, 777, 788, 854, 888, 976, 1036, 1182, 1184, 1281, 1379, 1464, 1554, 1576, 1708, 1776, 1952, 2072, 2257, 2364, 2562, 2758, 2928, 3108, 3152, 3416, 3552, 4137, 4144, 4514, 4728, 5124, 5516, 5856, 6216, 6304, 6771, 6832, 7289, 8274, 8288, 9028, 9456, 10248, 11032, 12017, 12432, 13542, 13664, 14578, 15799, 16548, 18056, 18912, 20496, 21867, 22064, 24034, 24864, 27084, 29156, 31598, 33096, 36051, 36112, 40992, 43734, 44128, 47397, 48068, 51023, 54168, 58312, 63196, 66192, 72102, 72224, 84119, 87468, 94794, 96136, 102046, 108336, 116624, 126392, 132384, 144204, 153069, 168238, 174936, 189588, 192272, 204092, 216672, 233248, 252357, 252784, 288408, 306138, 336476, 349872, 379176, 384544, 408184, 444629, 504714, 505568, 576816, 612276, 672952, 699744, 758352, 816368, 889258, 1009428, 1153632, 1224552, 1333887, 1345904, 1516704, 1632736, 1778516, 2018856, 2449104, 2667774, 2691808, 3112403, 3557032, 4037712, 4898208, 5335548, 6224806, 7114064, 8075424, 9337209, 10671096, 12449612, 14228128, 18674418, 21342192, 24899224, 37348836, 42684384, 49798448, 74697672, 99596896, 149395344, 298790688]

約数ペア:

[(1, 298790688), (2, 149395344), (3, 99596896), (4, 74697672), (6, 49798448), (7, 42684384), (8, 37348836), (12, 24899224), (14, 21342192), (16, 18674418), (21, 14228128), (24, 12449612), (28, 10671096), (32, 9337209), (37, 8075424), (42, 7114064), (48, 6224806), (56, 5335548), (61, 4898208), (74, 4037712), (84, 3557032), (96, 3112403), (111, 2691808), (112, 2667774), (122, 2449104), (148, 2018856), (168, 1778516), (183, 1632736), (197, 1516704), (222, 1345904), (224, 1333887), (244, 1224552), (259, 1153632), (296, 1009428), (336, 889258), (366, 816368), (394, 758352), (427, 699744), (444, 672952), (488, 612276), (518, 576816), (591, 505568), (592, 504714), (672, 444629), (732, 408184), (777, 384544), (788, 379176), (854, 349872), (888, 336476), (976, 306138), (1036, 288408), (1182, 252784), (1184, 252357), (1281, 233248), (1379, 216672), (1464, 204092), (1554, 192272), (1576, 189588), (1708, 174936), (1776, 168238), (1952, 153069), (2072, 144204), (2257, 132384), (2364, 126392), (2562, 116624), (2758, 108336), (2928, 102046), (3108, 96136), (3152, 94794), (3416, 87468), (3552, 84119), (4137, 72224), (4144, 72102), (4514, 66192), (4728, 63196), (5124, 58312), (5516, 54168), (5856, 51023), (6216, 48068), (6304, 47397), (6771, 44128), (6832, 43734), (7289, 40992), (8274, 36112), (8288, 36051), (9028, 33096), (9456, 31598), (10248, 29156), (11032, 27084), (12017, 24864), (12432, 24034), (13542, 22064), (13664, 21867), (14578, 20496), (15799, 18912), (16548, 18056)]