328477548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 980582400

約数和(自身を除く): 652104852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 47, 57, 58, 76, 84, 87, 94, 114, 116, 133, 141, 151, 174, 188, 203, 228, 266, 282, 302, 329, 348, 399, 406, 453, 532, 551, 564, 604, 609, 658, 798, 812, 893, 906, 987, 1057, 1102, 1218, 1316, 1363, 1596, 1653, 1786, 1812, 1974, 2114, 2204, 2436, 2679, 2726, 2869, 3171, 3306, 3572, 3857, 3948, 4089, 4228, 4379, 5358, 5452, 5738, 6251, 6342, 6612, 7097, 7714, 8178, 8607, 8758, 9541, 10716, 11476, 11571, 12502, 12684, 13137, 14194, 15428, 16356, 17214, 17516, 18753, 19082, 20083, 21291, 23142, 25004, 25897, 26274, 28388, 28623, 30653, 34428, 37506, 38164, 40166, 42582, 46284, 49679, 51794, 52548, 57246, 60249, 61306, 75012, 77691, 80332, 83201, 85164, 91959, 99358, 103588, 114492, 120498, 122612, 134843, 149037, 155382, 166402, 181279, 183918, 198716, 205813, 240996, 249603, 269686, 298074, 310764, 332804, 362558, 367836, 404529, 411626, 499206, 539372, 543837, 582407, 596148, 617439, 725116, 809058, 823252, 943901, 998412, 1087674, 1164814, 1234878, 1440691, 1618116, 1747221, 1887802, 2175348, 2329628, 2469756, 2831703, 2881382, 3494442, 3775604, 3910447, 4322073, 5663406, 5762764, 6988884, 7820894, 8644146, 11326812, 11731341, 15641788, 17288292, 23462682, 27373129, 46925364, 54746258, 82119387, 109492516, 164238774, 328477548]

約数ペア:

[(1, 328477548), (2, 164238774), (3, 109492516), (4, 82119387), (6, 54746258), (7, 46925364), (12, 27373129), (14, 23462682), (19, 17288292), (21, 15641788), (28, 11731341), (29, 11326812), (38, 8644146), (42, 7820894), (47, 6988884), (57, 5762764), (58, 5663406), (76, 4322073), (84, 3910447), (87, 3775604), (94, 3494442), (114, 2881382), (116, 2831703), (133, 2469756), (141, 2329628), (151, 2175348), (174, 1887802), (188, 1747221), (203, 1618116), (228, 1440691), (266, 1234878), (282, 1164814), (302, 1087674), (329, 998412), (348, 943901), (399, 823252), (406, 809058), (453, 725116), (532, 617439), (551, 596148), (564, 582407), (604, 543837), (609, 539372), (658, 499206), (798, 411626), (812, 404529), (893, 367836), (906, 362558), (987, 332804), (1057, 310764), (1102, 298074), (1218, 269686), (1316, 249603), (1363, 240996), (1596, 205813), (1653, 198716), (1786, 183918), (1812, 181279), (1974, 166402), (2114, 155382), (2204, 149037), (2436, 134843), (2679, 122612), (2726, 120498), (2869, 114492), (3171, 103588), (3306, 99358), (3572, 91959), (3857, 85164), (3948, 83201), (4089, 80332), (4228, 77691), (4379, 75012), (5358, 61306), (5452, 60249), (5738, 57246), (6251, 52548), (6342, 51794), (6612, 49679), (7097, 46284), (7714, 42582), (8178, 40166), (8607, 38164), (8758, 37506), (9541, 34428), (10716, 30653), (11476, 28623), (11571, 28388), (12502, 26274), (12684, 25897), (13137, 25004), (14194, 23142), (15428, 21291), (16356, 20083), (17214, 19082), (17516, 18753)]