1999232352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1021}}^1$

素因数の和:1573

約数の個数: 144

約数和(自身を含む): 6140364048

約数和(自身を除く): 4141131696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 523, 624, 936, 1021, 1046, 1248, 1569, 1872, 2042, 2092, 3063, 3138, 3744, 4084, 4184, 4707, 6126, 6276, 6799, 8168, 8368, 9189, 9414, 12252, 12552, 13273, 13598, 16336, 16736, 18378, 18828, 20397, 24504, 25104, 26546, 27196, 32672, 36756, 37656, 39819, 40794, 49008, 50208, 53092, 54392, 61191, 73512, 75312, 79638, 81588, 98016, 106184, 108784, 119457, 122382, 147024, 150624, 159276, 163176, 212368, 217568, 238914, 244764, 294048, 318552, 326352, 424736, 477828, 489528, 533983, 637104, 652704, 955656, 979056, 1067966, 1274208, 1601949, 1911312, 1958112, 2135932, 3203898, 3822624, 4271864, 4805847, 6407796, 6941779, 8543728, 9611694, 12815592, 13883558, 17087456, 19223388, 20825337, 25631184, 27767116, 38446776, 41650674, 51262368, 55534232, 62476011, 76893552, 83301348, 111068464, 124952022, 153787104, 166602696, 222136928, 249904044, 333205392, 499808088, 666410784, 999616176, 1999232352]

約数ペア:

[(1, 1999232352), (2, 999616176), (3, 666410784), (4, 499808088), (6, 333205392), (8, 249904044), (9, 222136928), (12, 166602696), (13, 153787104), (16, 124952022), (18, 111068464), (24, 83301348), (26, 76893552), (32, 62476011), (36, 55534232), (39, 51262368), (48, 41650674), (52, 38446776), (72, 27767116), (78, 25631184), (96, 20825337), (104, 19223388), (117, 17087456), (144, 13883558), (156, 12815592), (208, 9611694), (234, 8543728), (288, 6941779), (312, 6407796), (416, 4805847), (468, 4271864), (523, 3822624), (624, 3203898), (936, 2135932), (1021, 1958112), (1046, 1911312), (1248, 1601949), (1569, 1274208), (1872, 1067966), (2042, 979056), (2092, 955656), (3063, 652704), (3138, 637104), (3744, 533983), (4084, 489528), (4184, 477828), (4707, 424736), (6126, 326352), (6276, 318552), (6799, 294048), (8168, 244764), (8368, 238914), (9189, 217568), (9414, 212368), (12252, 163176), (12552, 159276), (13273, 150624), (13598, 147024), (16336, 122382), (16736, 119457), (18378, 108784), (18828, 106184), (20397, 98016), (24504, 81588), (25104, 79638), (26546, 75312), (27196, 73512), (32672, 61191), (36756, 54392), (37656, 53092), (39819, 50208), (40794, 49008)]