212867928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 724127040

約数和(自身を除く): 511259112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 117, 126, 156, 159, 168, 182, 212, 234, 252, 273, 312, 318, 364, 371, 424, 468, 477, 504, 546, 613, 636, 689, 728, 742, 819, 936, 954, 1092, 1113, 1226, 1272, 1378, 1484, 1638, 1839, 1908, 2067, 2184, 2226, 2452, 2756, 2968, 3276, 3339, 3678, 3816, 4134, 4291, 4452, 4823, 4904, 5512, 5517, 6201, 6552, 6678, 7356, 7969, 8268, 8582, 8904, 9646, 11034, 12402, 12873, 13356, 14469, 14712, 15938, 16536, 17164, 19292, 22068, 23907, 24804, 25746, 26712, 28938, 31876, 32489, 34328, 38584, 38619, 43407, 44136, 47814, 49608, 51492, 55783, 57876, 63752, 64978, 71721, 77238, 86814, 95628, 97467, 102984, 111566, 115752, 129956, 143442, 154476, 167349, 173628, 191256, 194934, 223132, 227423, 259912, 286884, 292401, 308952, 334698, 347256, 389868, 422357, 446264, 454846, 502047, 573768, 584802, 669396, 682269, 779736, 844714, 909692, 1004094, 1169604, 1267071, 1338792, 1364538, 1689428, 1819384, 2008188, 2046807, 2339208, 2534142, 2729076, 2956499, 3378856, 3801213, 4016376, 4093614, 5068284, 5458152, 5912998, 7602426, 8187228, 8869497, 10136568, 11825996, 15204852, 16374456, 17738994, 23651992, 26608491, 30409704, 35477988, 53216982, 70955976, 106433964, 212867928]

約数ペア:

[(1, 212867928), (2, 106433964), (3, 70955976), (4, 53216982), (6, 35477988), (7, 30409704), (8, 26608491), (9, 23651992), (12, 17738994), (13, 16374456), (14, 15204852), (18, 11825996), (21, 10136568), (24, 8869497), (26, 8187228), (28, 7602426), (36, 5912998), (39, 5458152), (42, 5068284), (52, 4093614), (53, 4016376), (56, 3801213), (63, 3378856), (72, 2956499), (78, 2729076), (84, 2534142), (91, 2339208), (104, 2046807), (106, 2008188), (117, 1819384), (126, 1689428), (156, 1364538), (159, 1338792), (168, 1267071), (182, 1169604), (212, 1004094), (234, 909692), (252, 844714), (273, 779736), (312, 682269), (318, 669396), (364, 584802), (371, 573768), (424, 502047), (468, 454846), (477, 446264), (504, 422357), (546, 389868), (613, 347256), (636, 334698), (689, 308952), (728, 292401), (742, 286884), (819, 259912), (936, 227423), (954, 223132), (1092, 194934), (1113, 191256), (1226, 173628), (1272, 167349), (1378, 154476), (1484, 143442), (1638, 129956), (1839, 115752), (1908, 111566), (2067, 102984), (2184, 97467), (2226, 95628), (2452, 86814), (2756, 77238), (2968, 71721), (3276, 64978), (3339, 63752), (3678, 57876), (3816, 55783), (4134, 51492), (4291, 49608), (4452, 47814), (4823, 44136), (4904, 43407), (5512, 38619), (5517, 38584), (6201, 34328), (6552, 32489), (6678, 31876), (7356, 28938), (7969, 26712), (8268, 25746), (8582, 24804), (8904, 23907), (9646, 22068), (11034, 19292), (12402, 17164), (12873, 16536), (13356, 15938), (14469, 14712)]