2003157504

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 240

約数和(自身を含む): 6145201920

約数和(自身を除く): 4142044416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 128, 144, 148, 186, 192, 222, 248, 256, 279, 288, 296, 333, 372, 379, 384, 444, 496, 512, 558, 576, 592, 666, 744, 758, 768, 888, 992, 1116, 1137, 1147, 1152, 1184, 1332, 1488, 1516, 1536, 1776, 1984, 2232, 2274, 2294, 2304, 2368, 2664, 2976, 3032, 3411, 3441, 3552, 3968, 4464, 4548, 4588, 4608, 4736, 5328, 5952, 6064, 6822, 6882, 7104, 7936, 8928, 9096, 9176, 9472, 10323, 10656, 11749, 11904, 12128, 13644, 13764, 14023, 14208, 15872, 17856, 18192, 18352, 18944, 20646, 21312, 23498, 23808, 24256, 27288, 27528, 28046, 28416, 35247, 35712, 36384, 36704, 41292, 42069, 42624, 46996, 47616, 48512, 54576, 55056, 56092, 56832, 70494, 71424, 72768, 73408, 82584, 84138, 85248, 93992, 97024, 105741, 109152, 110112, 112184, 126207, 140988, 142848, 145536, 146816, 165168, 168276, 170496, 187984, 194048, 211482, 218304, 220224, 224368, 252414, 281976, 291072, 293632, 330336, 336552, 375968, 422964, 434713, 436608, 440448, 448736, 504828, 563952, 582144, 587264, 660672, 673104, 751936, 845928, 869426, 873216, 880896, 897472, 1009656, 1127904, 1304139, 1321344, 1346208, 1503872, 1691856, 1738852, 1746432, 1761792, 1794944, 2019312, 2255808, 2608278, 2642688, 2692416, 3007744, 3383712, 3477704, 3589888, 3912417, 4038624, 4511616, 5216556, 5285376, 5384832, 6015488, 6767424, 6955408, 7179776, 7824834, 8077248, 9023232, 10433112, 10769664, 13534848, 13910816, 15649668, 16154496, 18046464, 20866224, 21539328, 27069696, 27821632, 31299336, 32308992, 41732448, 54139392, 55643264, 62598672, 64617984, 83464896, 111286528, 125197344, 166929792, 222573056, 250394688, 333859584, 500789376, 667719168, 1001578752, 2003157504]

約数ペア:

[(1, 2003157504), (2, 1001578752), (3, 667719168), (4, 500789376), (6, 333859584), (8, 250394688), (9, 222573056), (12, 166929792), (16, 125197344), (18, 111286528), (24, 83464896), (31, 64617984), (32, 62598672), (36, 55643264), (37, 54139392), (48, 41732448), (62, 32308992), (64, 31299336), (72, 27821632), (74, 27069696), (93, 21539328), (96, 20866224), (111, 18046464), (124, 16154496), (128, 15649668), (144, 13910816), (148, 13534848), (186, 10769664), (192, 10433112), (222, 9023232), (248, 8077248), (256, 7824834), (279, 7179776), (288, 6955408), (296, 6767424), (333, 6015488), (372, 5384832), (379, 5285376), (384, 5216556), (444, 4511616), (496, 4038624), (512, 3912417), (558, 3589888), (576, 3477704), (592, 3383712), (666, 3007744), (744, 2692416), (758, 2642688), (768, 2608278), (888, 2255808), (992, 2019312), (1116, 1794944), (1137, 1761792), (1147, 1746432), (1152, 1738852), (1184, 1691856), (1332, 1503872), (1488, 1346208), (1516, 1321344), (1536, 1304139), (1776, 1127904), (1984, 1009656), (2232, 897472), (2274, 880896), (2294, 873216), (2304, 869426), (2368, 845928), (2664, 751936), (2976, 673104), (3032, 660672), (3411, 587264), (3441, 582144), (3552, 563952), (3968, 504828), (4464, 448736), (4548, 440448), (4588, 436608), (4608, 434713), (4736, 422964), (5328, 375968), (5952, 336552), (6064, 330336), (6822, 293632), (6882, 291072), (7104, 281976), (7936, 252414), (8928, 224368), (9096, 220224), (9176, 218304), (9472, 211482), (10323, 194048), (10656, 187984), (11749, 170496), (11904, 168276), (12128, 165168), (13644, 146816), (13764, 145536), (14023, 142848), (14208, 140988), (15872, 126207), (17856, 112184), (18192, 110112), (18352, 109152), (18944, 105741), (20646, 97024), (21312, 93992), (23498, 85248), (23808, 84138), (24256, 82584), (27288, 73408), (27528, 72768), (28046, 71424), (28416, 70494), (35247, 56832), (35712, 56092), (36384, 55056), (36704, 54576), (41292, 48512), (42069, 47616), (42624, 46996)]