1278926208

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{158597}}^1$

素因数の和:158624

約数の個数: 96

約数和(自身を含む): 4206018960

約数和(自身を除く): 2927092752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 158597, 317194, 475791, 634388, 951582, 1110179, 1268776, 1427373, 1903164, 2220358, 2537552, 2854746, 3330537, 3806328, 4440716, 5075104, 5709492, 6661074, 7612656, 8881432, 9991611, 10150208, 11418984, 13322148, 15225312, 17762864, 19983222, 20300416, 22837968, 26644296, 30450624, 35525728, 39966444, 45675936, 53288592, 60901248, 71051456, 79932888, 91351872, 106577184, 142102912, 159865776, 182703744, 213154368, 319731552, 426308736, 639463104, 1278926208]

約数ペア:

[(1, 1278926208), (2, 639463104), (3, 426308736), (4, 319731552), (6, 213154368), (7, 182703744), (8, 159865776), (9, 142102912), (12, 106577184), (14, 91351872), (16, 79932888), (18, 71051456), (21, 60901248), (24, 53288592), (28, 45675936), (32, 39966444), (36, 35525728), (42, 30450624), (48, 26644296), (56, 22837968), (63, 20300416), (64, 19983222), (72, 17762864), (84, 15225312), (96, 13322148), (112, 11418984), (126, 10150208), (128, 9991611), (144, 8881432), (168, 7612656), (192, 6661074), (224, 5709492), (252, 5075104), (288, 4440716), (336, 3806328), (384, 3330537), (448, 2854746), (504, 2537552), (576, 2220358), (672, 1903164), (896, 1427373), (1008, 1268776), (1152, 1110179), (1344, 951582), (2016, 634388), (2688, 475791), (4032, 317194), (8064, 158597)]