664134816

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 1919877120

約数和(自身を除く): 1255742304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 61, 76, 94, 96, 114, 122, 127, 141, 152, 183, 188, 228, 244, 254, 282, 304, 366, 376, 381, 456, 488, 508, 564, 608, 732, 752, 762, 893, 912, 976, 1016, 1128, 1159, 1464, 1504, 1524, 1786, 1824, 1952, 2032, 2256, 2318, 2413, 2679, 2867, 2928, 3048, 3477, 3572, 4064, 4512, 4636, 4826, 5358, 5734, 5856, 5969, 6096, 6954, 7144, 7239, 7747, 8601, 9272, 9652, 10716, 11468, 11938, 12192, 13908, 14288, 14478, 15494, 17202, 17907, 18544, 19304, 21432, 22936, 23241, 23876, 27816, 28576, 28956, 30988, 34404, 35814, 37088, 38608, 42864, 45872, 46482, 47752, 54473, 55632, 57912, 61976, 68808, 71628, 77216, 85728, 91744, 92964, 95504, 108946, 111264, 113411, 115824, 123952, 137616, 143256, 147193, 163419, 185928, 191008, 217892, 226822, 231648, 247904, 275232, 286512, 294386, 326838, 340233, 364109, 371856, 435784, 441579, 453644, 573024, 588772, 653676, 680466, 728218, 743712, 871568, 883158, 907288, 1092327, 1177544, 1307352, 1360932, 1456436, 1743136, 1766316, 1814576, 2184654, 2355088, 2614704, 2721864, 2912872, 3532632, 3629152, 4369308, 4710176, 5229408, 5443728, 5825744, 6918071, 7065264, 8738616, 10887456, 11651488, 13836142, 14130528, 17477232, 20754213, 27672284, 34954464, 41508426, 55344568, 83016852, 110689136, 166033704, 221378272, 332067408, 664134816]

約数ペア:

[(1, 664134816), (2, 332067408), (3, 221378272), (4, 166033704), (6, 110689136), (8, 83016852), (12, 55344568), (16, 41508426), (19, 34954464), (24, 27672284), (32, 20754213), (38, 17477232), (47, 14130528), (48, 13836142), (57, 11651488), (61, 10887456), (76, 8738616), (94, 7065264), (96, 6918071), (114, 5825744), (122, 5443728), (127, 5229408), (141, 4710176), (152, 4369308), (183, 3629152), (188, 3532632), (228, 2912872), (244, 2721864), (254, 2614704), (282, 2355088), (304, 2184654), (366, 1814576), (376, 1766316), (381, 1743136), (456, 1456436), (488, 1360932), (508, 1307352), (564, 1177544), (608, 1092327), (732, 907288), (752, 883158), (762, 871568), (893, 743712), (912, 728218), (976, 680466), (1016, 653676), (1128, 588772), (1159, 573024), (1464, 453644), (1504, 441579), (1524, 435784), (1786, 371856), (1824, 364109), (1952, 340233), (2032, 326838), (2256, 294386), (2318, 286512), (2413, 275232), (2679, 247904), (2867, 231648), (2928, 226822), (3048, 217892), (3477, 191008), (3572, 185928), (4064, 163419), (4512, 147193), (4636, 143256), (4826, 137616), (5358, 123952), (5734, 115824), (5856, 113411), (5969, 111264), (6096, 108946), (6954, 95504), (7144, 92964), (7239, 91744), (7747, 85728), (8601, 77216), (9272, 71628), (9652, 68808), (10716, 61976), (11468, 57912), (11938, 55632), (12192, 54473), (13908, 47752), (14288, 46482), (14478, 45872), (15494, 42864), (17202, 38608), (17907, 37088), (18544, 35814), (19304, 34404), (21432, 30988), (22936, 28956), (23241, 28576), (23876, 27816)]