1900866445144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{653}}^1\times {\mathrm{1613}}^1$

素因数の和:2705

約数の個数: 128

約数和(自身を含む): 3891201638400

約数和(自身を除く): 1990335193256

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 383, 589, 653, 766, 1178, 1306, 1532, 1613, 2356, 2612, 3064, 3226, 4712, 5224, 6452, 7277, 11873, 12407, 12904, 14554, 20243, 23746, 24814, 29108, 30647, 40486, 47492, 49628, 50003, 58216, 61294, 80972, 94984, 99256, 100006, 122588, 161944, 200012, 225587, 245176, 250099, 384617, 400024, 451174, 500198, 617779, 769234, 902348, 950057, 1000396, 1053289, 1235558, 1538468, 1804696, 1900114, 2000792, 2106578, 2471116, 3076936, 3800228, 4213156, 4751881, 4942232, 7600456, 7753069, 8426312, 9503762, 11737801, 15506138, 19007524, 19151149, 20012491, 23475602, 31012276, 32651959, 38015048, 38302298, 40024982, 46951204, 62024552, 65303918, 76604596, 80049964, 93902408, 130607836, 147308311, 153209192, 160099928, 261215672, 294616622, 363871831, 403409687, 589233244, 620387221, 727743662, 806819374, 1178466488, 1240774442, 1455487324, 1613638748, 2481548884, 2910974648, 3227277496, 4963097768, 7664784053, 12505700297, 15329568106, 25011400594, 30659136212, 50022801188, 61318272424, 100045602376, 237608305643, 475216611286, 950433222572, 1900866445144]

約数ペア:

[(1, 1900866445144), (2, 950433222572), (4, 475216611286), (8, 237608305643), (19, 100045602376), (31, 61318272424), (38, 50022801188), (62, 30659136212), (76, 25011400594), (124, 15329568106), (152, 12505700297), (248, 7664784053), (383, 4963097768), (589, 3227277496), (653, 2910974648), (766, 2481548884), (1178, 1613638748), (1306, 1455487324), (1532, 1240774442), (1613, 1178466488), (2356, 806819374), (2612, 727743662), (3064, 620387221), (3226, 589233244), (4712, 403409687), (5224, 363871831), (6452, 294616622), (7277, 261215672), (11873, 160099928), (12407, 153209192), (12904, 147308311), (14554, 130607836), (20243, 93902408), (23746, 80049964), (24814, 76604596), (29108, 65303918), (30647, 62024552), (40486, 46951204), (47492, 40024982), (49628, 38302298), (50003, 38015048), (58216, 32651959), (61294, 31012276), (80972, 23475602), (94984, 20012491), (99256, 19151149), (100006, 19007524), (122588, 15506138), (161944, 11737801), (200012, 9503762), (225587, 8426312), (245176, 7753069), (250099, 7600456), (384617, 4942232), (400024, 4751881), (451174, 4213156), (500198, 3800228), (617779, 3076936), (769234, 2471116), (902348, 2106578), (950057, 2000792), (1000396, 1900114), (1053289, 1804696), (1235558, 1538468)]