415840752

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 1196039520

約数和(自身を除く): 780198768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 89, 142, 144, 178, 213, 267, 284, 356, 426, 457, 534, 568, 639, 712, 801, 852, 914, 1068, 1136, 1278, 1371, 1424, 1602, 1704, 1828, 2136, 2556, 2742, 3204, 3408, 3656, 4113, 4272, 5112, 5484, 6319, 6408, 7312, 8226, 10224, 10968, 12638, 12816, 16452, 18957, 21936, 25276, 32447, 32904, 37914, 40673, 50552, 56871, 64894, 65808, 75828, 81346, 97341, 101104, 113742, 122019, 129788, 151656, 162692, 194682, 227484, 244038, 259576, 292023, 303312, 325384, 366057, 389364, 454968, 488076, 519152, 584046, 650768, 732114, 778728, 909936, 976152, 1168092, 1464228, 1557456, 1952304, 2336184, 2887783, 2928456, 4672368, 5775566, 5856912, 8663349, 11551132, 17326698, 23102264, 25990047, 34653396, 46204528, 51980094, 69306792, 103960188, 138613584, 207920376, 415840752]

約数ペア:

[(1, 415840752), (2, 207920376), (3, 138613584), (4, 103960188), (6, 69306792), (8, 51980094), (9, 46204528), (12, 34653396), (16, 25990047), (18, 23102264), (24, 17326698), (36, 11551132), (48, 8663349), (71, 5856912), (72, 5775566), (89, 4672368), (142, 2928456), (144, 2887783), (178, 2336184), (213, 1952304), (267, 1557456), (284, 1464228), (356, 1168092), (426, 976152), (457, 909936), (534, 778728), (568, 732114), (639, 650768), (712, 584046), (801, 519152), (852, 488076), (914, 454968), (1068, 389364), (1136, 366057), (1278, 325384), (1371, 303312), (1424, 292023), (1602, 259576), (1704, 244038), (1828, 227484), (2136, 194682), (2556, 162692), (2742, 151656), (3204, 129788), (3408, 122019), (3656, 113742), (4113, 101104), (4272, 97341), (5112, 81346), (5484, 75828), (6319, 65808), (6408, 64894), (7312, 56871), (8226, 50552), (10224, 40673), (10968, 37914), (12638, 32904), (12816, 32447), (16452, 25276), (18957, 21936)]