387660952

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 971827200

約数和(自身を除く): 584166248

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 31, 38, 46, 49, 56, 62, 73, 76, 92, 98, 124, 133, 146, 152, 161, 184, 196, 217, 248, 266, 292, 322, 392, 434, 437, 511, 532, 584, 589, 644, 713, 868, 874, 931, 1022, 1064, 1127, 1178, 1288, 1387, 1426, 1519, 1679, 1736, 1748, 1862, 2044, 2254, 2263, 2356, 2774, 2852, 3038, 3059, 3358, 3496, 3577, 3724, 4088, 4123, 4508, 4526, 4712, 4991, 5548, 5704, 6076, 6118, 6716, 7154, 7448, 8246, 9016, 9052, 9709, 9982, 11096, 11753, 12152, 12236, 13432, 13547, 14308, 15841, 16492, 18104, 19418, 19964, 21413, 23506, 24472, 27094, 28616, 28861, 31682, 31901, 32984, 34937, 38836, 39928, 42826, 42997, 47012, 52049, 54188, 57722, 63364, 63802, 67963, 69874, 77672, 82271, 85652, 85994, 94024, 94829, 104098, 108376, 110887, 115444, 126728, 127604, 135926, 139748, 164542, 171304, 171988, 189658, 208196, 221774, 223307, 230888, 255208, 271852, 279496, 300979, 329084, 343976, 364343, 379316, 416392, 443548, 446614, 543704, 601958, 658168, 663803, 728686, 758632, 887096, 893228, 988931, 1203916, 1327606, 1457372, 1563149, 1786456, 1977862, 2106853, 2407832, 2550401, 2655212, 2914744, 3126298, 3955724, 4213706, 5100802, 5310424, 6252596, 6922517, 7911448, 8427412, 10201604, 12505192, 13845034, 16854824, 20403208, 27690068, 48457619, 55380136, 96915238, 193830476, 387660952]

約数ペア:

[(1, 387660952), (2, 193830476), (4, 96915238), (7, 55380136), (8, 48457619), (14, 27690068), (19, 20403208), (23, 16854824), (28, 13845034), (31, 12505192), (38, 10201604), (46, 8427412), (49, 7911448), (56, 6922517), (62, 6252596), (73, 5310424), (76, 5100802), (92, 4213706), (98, 3955724), (124, 3126298), (133, 2914744), (146, 2655212), (152, 2550401), (161, 2407832), (184, 2106853), (196, 1977862), (217, 1786456), (248, 1563149), (266, 1457372), (292, 1327606), (322, 1203916), (392, 988931), (434, 893228), (437, 887096), (511, 758632), (532, 728686), (584, 663803), (589, 658168), (644, 601958), (713, 543704), (868, 446614), (874, 443548), (931, 416392), (1022, 379316), (1064, 364343), (1127, 343976), (1178, 329084), (1288, 300979), (1387, 279496), (1426, 271852), (1519, 255208), (1679, 230888), (1736, 223307), (1748, 221774), (1862, 208196), (2044, 189658), (2254, 171988), (2263, 171304), (2356, 164542), (2774, 139748), (2852, 135926), (3038, 127604), (3059, 126728), (3358, 115444), (3496, 110887), (3577, 108376), (3724, 104098), (4088, 94829), (4123, 94024), (4508, 85994), (4526, 85652), (4712, 82271), (4991, 77672), (5548, 69874), (5704, 67963), (6076, 63802), (6118, 63364), (6716, 57722), (7154, 54188), (7448, 52049), (8246, 47012), (9016, 42997), (9052, 42826), (9709, 39928), (9982, 38836), (11096, 34937), (11753, 32984), (12152, 31901), (12236, 31682), (13432, 28861), (13547, 28616), (14308, 27094), (15841, 24472), (16492, 23506), (18104, 21413), (19418, 19964)]