445489344

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 168

約数和(自身を含む): 1342989440

約数和(自身を除く): 897500096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 144, 183, 186, 192, 244, 248, 279, 288, 366, 372, 409, 488, 496, 549, 558, 576, 732, 744, 818, 976, 992, 1098, 1116, 1227, 1464, 1488, 1636, 1891, 1952, 1984, 2196, 2232, 2454, 2928, 2976, 3272, 3681, 3782, 3904, 4392, 4464, 4908, 5673, 5856, 5952, 6544, 7362, 7564, 8784, 8928, 9816, 11346, 11712, 12679, 13088, 14724, 15128, 17019, 17568, 17856, 19632, 22692, 24949, 25358, 26176, 29448, 30256, 34038, 35136, 38037, 39264, 45384, 49898, 50716, 58896, 60512, 68076, 74847, 76074, 78528, 90768, 99796, 101432, 114111, 117792, 121024, 136152, 149694, 152148, 181536, 199592, 202864, 224541, 228222, 235584, 272304, 299388, 304296, 363072, 399184, 405728, 449082, 456444, 544608, 598776, 608592, 773419, 798368, 811456, 898164, 912888, 1089216, 1197552, 1217184, 1546838, 1596736, 1796328, 1825776, 2320257, 2395104, 2434368, 3093676, 3592656, 3651552, 4640514, 4790208, 6187352, 6960771, 7185312, 7303104, 9281028, 12374704, 13921542, 14370624, 18562056, 24749408, 27843084, 37124112, 49498816, 55686168, 74248224, 111372336, 148496448, 222744672, 445489344]

約数ペア:

[(1, 445489344), (2, 222744672), (3, 148496448), (4, 111372336), (6, 74248224), (8, 55686168), (9, 49498816), (12, 37124112), (16, 27843084), (18, 24749408), (24, 18562056), (31, 14370624), (32, 13921542), (36, 12374704), (48, 9281028), (61, 7303104), (62, 7185312), (64, 6960771), (72, 6187352), (93, 4790208), (96, 4640514), (122, 3651552), (124, 3592656), (144, 3093676), (183, 2434368), (186, 2395104), (192, 2320257), (244, 1825776), (248, 1796328), (279, 1596736), (288, 1546838), (366, 1217184), (372, 1197552), (409, 1089216), (488, 912888), (496, 898164), (549, 811456), (558, 798368), (576, 773419), (732, 608592), (744, 598776), (818, 544608), (976, 456444), (992, 449082), (1098, 405728), (1116, 399184), (1227, 363072), (1464, 304296), (1488, 299388), (1636, 272304), (1891, 235584), (1952, 228222), (1984, 224541), (2196, 202864), (2232, 199592), (2454, 181536), (2928, 152148), (2976, 149694), (3272, 136152), (3681, 121024), (3782, 117792), (3904, 114111), (4392, 101432), (4464, 99796), (4908, 90768), (5673, 78528), (5856, 76074), (5952, 74847), (6544, 68076), (7362, 60512), (7564, 58896), (8784, 50716), (8928, 49898), (9816, 45384), (11346, 39264), (11712, 38037), (12679, 35136), (13088, 34038), (14724, 30256), (15128, 29448), (17019, 26176), (17568, 25358), (17856, 24949), (19632, 22692)]