1019407968

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 3011613696

約数和(自身を除く): 1992205728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 227, 248, 279, 288, 372, 454, 496, 503, 558, 681, 744, 908, 992, 1006, 1116, 1362, 1488, 1509, 1816, 2012, 2043, 2232, 2724, 2976, 3018, 3632, 4024, 4086, 4464, 4527, 5448, 6036, 7037, 7264, 8048, 8172, 8928, 9054, 10896, 12072, 14074, 15593, 16096, 16344, 18108, 21111, 21792, 24144, 28148, 31186, 32688, 36216, 42222, 46779, 48288, 56296, 62372, 63333, 65376, 72432, 84444, 93558, 112592, 114181, 124744, 126666, 140337, 144864, 168888, 187116, 225184, 228362, 249488, 253332, 280674, 337776, 342543, 374232, 456724, 498976, 506664, 561348, 675552, 685086, 748464, 913448, 1013328, 1027629, 1122696, 1370172, 1496928, 1826896, 2026656, 2055258, 2245392, 2740344, 3539611, 3653792, 4110516, 4490784, 5480688, 7079222, 8221032, 10618833, 10961376, 14158444, 16442064, 21237666, 28316888, 31856499, 32884128, 42475332, 56633776, 63712998, 84950664, 113267552, 127425996, 169901328, 254851992, 339802656, 509703984, 1019407968]

約数ペア:

[(1, 1019407968), (2, 509703984), (3, 339802656), (4, 254851992), (6, 169901328), (8, 127425996), (9, 113267552), (12, 84950664), (16, 63712998), (18, 56633776), (24, 42475332), (31, 32884128), (32, 31856499), (36, 28316888), (48, 21237666), (62, 16442064), (72, 14158444), (93, 10961376), (96, 10618833), (124, 8221032), (144, 7079222), (186, 5480688), (227, 4490784), (248, 4110516), (279, 3653792), (288, 3539611), (372, 2740344), (454, 2245392), (496, 2055258), (503, 2026656), (558, 1826896), (681, 1496928), (744, 1370172), (908, 1122696), (992, 1027629), (1006, 1013328), (1116, 913448), (1362, 748464), (1488, 685086), (1509, 675552), (1816, 561348), (2012, 506664), (2043, 498976), (2232, 456724), (2724, 374232), (2976, 342543), (3018, 337776), (3632, 280674), (4024, 253332), (4086, 249488), (4464, 228362), (4527, 225184), (5448, 187116), (6036, 168888), (7037, 144864), (7264, 140337), (8048, 126666), (8172, 124744), (8928, 114181), (9054, 112592), (10896, 93558), (12072, 84444), (14074, 72432), (15593, 65376), (16096, 63333), (16344, 62372), (18108, 56296), (21111, 48288), (21792, 46779), (24144, 42222), (28148, 36216), (31186, 32688)]