294366968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 702276480

約数和(自身を除く): 407909512

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 61, 68, 74, 119, 122, 136, 137, 148, 238, 244, 259, 274, 296, 427, 476, 488, 518, 548, 629, 854, 952, 959, 1036, 1037, 1096, 1258, 1708, 1918, 2072, 2074, 2257, 2329, 2516, 3416, 3836, 4148, 4403, 4514, 4658, 5032, 5069, 7259, 7672, 8296, 8357, 8806, 9028, 9316, 10138, 14518, 15799, 16303, 16714, 17612, 18056, 18632, 20276, 29036, 31598, 32606, 33428, 35224, 35483, 38369, 40552, 58072, 58499, 63196, 65212, 66856, 70966, 76738, 86173, 116998, 126392, 130424, 141932, 142069, 153476, 172346, 233996, 268583, 283864, 284138, 306952, 309209, 344692, 467992, 537166, 568276, 603211, 618418, 689384, 994483, 1074332, 1136552, 1206422, 1236836, 1988966, 2148664, 2164463, 2412844, 2473672, 3977932, 4328926, 4825688, 5256553, 7955864, 8657852, 10513106, 17315704, 21026212, 36795871, 42052424, 73591742, 147183484, 294366968]

約数ペア:

[(1, 294366968), (2, 147183484), (4, 73591742), (7, 42052424), (8, 36795871), (14, 21026212), (17, 17315704), (28, 10513106), (34, 8657852), (37, 7955864), (56, 5256553), (61, 4825688), (68, 4328926), (74, 3977932), (119, 2473672), (122, 2412844), (136, 2164463), (137, 2148664), (148, 1988966), (238, 1236836), (244, 1206422), (259, 1136552), (274, 1074332), (296, 994483), (427, 689384), (476, 618418), (488, 603211), (518, 568276), (548, 537166), (629, 467992), (854, 344692), (952, 309209), (959, 306952), (1036, 284138), (1037, 283864), (1096, 268583), (1258, 233996), (1708, 172346), (1918, 153476), (2072, 142069), (2074, 141932), (2257, 130424), (2329, 126392), (2516, 116998), (3416, 86173), (3836, 76738), (4148, 70966), (4403, 66856), (4514, 65212), (4658, 63196), (5032, 58499), (5069, 58072), (7259, 40552), (7672, 38369), (8296, 35483), (8357, 35224), (8806, 33428), (9028, 32606), (9316, 31598), (10138, 29036), (14518, 20276), (15799, 18632), (16303, 18056), (16714, 17612)]