1901530176

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2609

約数の個数: 224

約数和(自身を含む): 6338669568

約数和(自身を除く): 4437139392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 64, 78, 84, 86, 91, 96, 104, 112, 129, 156, 168, 172, 182, 192, 208, 224, 258, 273, 301, 312, 336, 344, 364, 416, 448, 516, 546, 559, 602, 624, 672, 688, 728, 832, 903, 1032, 1092, 1118, 1204, 1248, 1344, 1376, 1456, 1677, 1806, 2064, 2184, 2236, 2408, 2496, 2531, 2752, 2912, 3354, 3612, 3913, 4128, 4368, 4472, 4816, 5062, 5824, 6708, 7224, 7593, 7826, 8256, 8736, 8944, 9632, 10124, 11739, 13416, 14448, 15186, 15652, 17472, 17717, 17888, 19264, 20248, 23478, 26832, 28896, 30372, 31304, 32903, 35434, 35776, 40496, 46956, 53151, 53664, 57792, 60744, 62608, 65806, 70868, 80992, 93912, 98709, 106302, 107328, 108833, 121488, 125216, 131612, 141736, 161984, 187824, 197418, 212604, 217666, 230321, 242976, 250432, 263224, 283472, 326499, 375648, 394836, 425208, 435332, 460642, 485952, 526448, 566944, 652998, 690963, 751296, 761831, 789672, 850416, 870664, 921284, 1052896, 1133888, 1305996, 1381926, 1414829, 1523662, 1579344, 1700832, 1741328, 1842568, 2105792, 2285493, 2611992, 2763852, 2829658, 3047324, 3158688, 3401664, 3482656, 3685136, 4244487, 4570986, 5223984, 5527704, 5659316, 6094648, 6317376, 6965312, 7370272, 8488974, 9141972, 9903803, 10447968, 11055408, 11318632, 12189296, 14740544, 16977948, 18283944, 19807606, 20895936, 22110816, 22637264, 24378592, 29711409, 33955896, 36567888, 39615212, 44221632, 45274528, 48757184, 59422818, 67911792, 73135776, 79230424, 90549056, 118845636, 135823584, 146271552, 158460848, 237691272, 271647168, 316921696, 475382544, 633843392, 950765088, 1901530176]

約数ペア:

[(1, 1901530176), (2, 950765088), (3, 633843392), (4, 475382544), (6, 316921696), (7, 271647168), (8, 237691272), (12, 158460848), (13, 146271552), (14, 135823584), (16, 118845636), (21, 90549056), (24, 79230424), (26, 73135776), (28, 67911792), (32, 59422818), (39, 48757184), (42, 45274528), (43, 44221632), (48, 39615212), (52, 36567888), (56, 33955896), (64, 29711409), (78, 24378592), (84, 22637264), (86, 22110816), (91, 20895936), (96, 19807606), (104, 18283944), (112, 16977948), (129, 14740544), (156, 12189296), (168, 11318632), (172, 11055408), (182, 10447968), (192, 9903803), (208, 9141972), (224, 8488974), (258, 7370272), (273, 6965312), (301, 6317376), (312, 6094648), (336, 5659316), (344, 5527704), (364, 5223984), (416, 4570986), (448, 4244487), (516, 3685136), (546, 3482656), (559, 3401664), (602, 3158688), (624, 3047324), (672, 2829658), (688, 2763852), (728, 2611992), (832, 2285493), (903, 2105792), (1032, 1842568), (1092, 1741328), (1118, 1700832), (1204, 1579344), (1248, 1523662), (1344, 1414829), (1376, 1381926), (1456, 1305996), (1677, 1133888), (1806, 1052896), (2064, 921284), (2184, 870664), (2236, 850416), (2408, 789672), (2496, 761831), (2531, 751296), (2752, 690963), (2912, 652998), (3354, 566944), (3612, 526448), (3913, 485952), (4128, 460642), (4368, 435332), (4472, 425208), (4816, 394836), (5062, 375648), (5824, 326499), (6708, 283472), (7224, 263224), (7593, 250432), (7826, 242976), (8256, 230321), (8736, 217666), (8944, 212604), (9632, 197418), (10124, 187824), (11739, 161984), (13416, 141736), (14448, 131612), (15186, 125216), (15652, 121488), (17472, 108833), (17717, 107328), (17888, 106302), (19264, 98709), (20248, 93912), (23478, 80992), (26832, 70868), (28896, 65806), (30372, 62608), (31304, 60744), (32903, 57792), (35434, 53664), (35776, 53151), (40496, 46956)]