215737344

素因数分解:

$2^{10}\times 3^6\times {\mathrm{17}}^2$

素因数の和:72

約数の個数: 231

約数和(自身を含む): 686872897

約数和(自身を除く): 471135553

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 243, 256, 272, 288, 289, 306, 324, 384, 408, 432, 459, 486, 512, 544, 576, 578, 612, 648, 729, 768, 816, 864, 867, 918, 972, 1024, 1088, 1152, 1156, 1224, 1296, 1377, 1458, 1536, 1632, 1728, 1734, 1836, 1944, 2176, 2304, 2312, 2448, 2592, 2601, 2754, 2916, 3072, 3264, 3456, 3468, 3672, 3888, 4131, 4352, 4608, 4624, 4896, 5184, 5202, 5508, 5832, 6528, 6912, 6936, 7344, 7776, 7803, 8262, 8704, 9216, 9248, 9792, 10368, 10404, 11016, 11664, 12393, 13056, 13824, 13872, 14688, 15552, 15606, 16524, 17408, 18496, 19584, 20736, 20808, 22032, 23328, 23409, 24786, 26112, 27648, 27744, 29376, 31104, 31212, 33048, 36992, 39168, 41472, 41616, 44064, 46656, 46818, 49572, 52224, 55488, 58752, 62208, 62424, 66096, 70227, 73984, 78336, 82944, 83232, 88128, 93312, 93636, 99144, 110976, 117504, 124416, 124848, 132192, 140454, 147968, 156672, 166464, 176256, 186624, 187272, 198288, 210681, 221952, 235008, 248832, 249696, 264384, 280908, 295936, 332928, 352512, 373248, 374544, 396576, 421362, 443904, 470016, 499392, 528768, 561816, 665856, 705024, 746496, 749088, 793152, 842724, 887808, 998784, 1057536, 1123632, 1331712, 1410048, 1498176, 1586304, 1685448, 1997568, 2115072, 2247264, 2663424, 2996352, 3172608, 3370896, 3995136, 4230144, 4494528, 5992704, 6345216, 6741792, 7990272, 8989056, 11985408, 12690432, 13483584, 17978112, 23970816, 26967168, 35956224, 53934336, 71912448, 107868672, 215737344]

約数ペア:

[(1, 215737344), (2, 107868672), (3, 71912448), (4, 53934336), (6, 35956224), (8, 26967168), (9, 23970816), (12, 17978112), (16, 13483584), (17, 12690432), (18, 11985408), (24, 8989056), (27, 7990272), (32, 6741792), (34, 6345216), (36, 5992704), (48, 4494528), (51, 4230144), (54, 3995136), (64, 3370896), (68, 3172608), (72, 2996352), (81, 2663424), (96, 2247264), (102, 2115072), (108, 1997568), (128, 1685448), (136, 1586304), (144, 1498176), (153, 1410048), (162, 1331712), (192, 1123632), (204, 1057536), (216, 998784), (243, 887808), (256, 842724), (272, 793152), (288, 749088), (289, 746496), (306, 705024), (324, 665856), (384, 561816), (408, 528768), (432, 499392), (459, 470016), (486, 443904), (512, 421362), (544, 396576), (576, 374544), (578, 373248), (612, 352512), (648, 332928), (729, 295936), (768, 280908), (816, 264384), (864, 249696), (867, 248832), (918, 235008), (972, 221952), (1024, 210681), (1088, 198288), (1152, 187272), (1156, 186624), (1224, 176256), (1296, 166464), (1377, 156672), (1458, 147968), (1536, 140454), (1632, 132192), (1728, 124848), (1734, 124416), (1836, 117504), (1944, 110976), (2176, 99144), (2304, 93636), (2312, 93312), (2448, 88128), (2592, 83232), (2601, 82944), (2754, 78336), (2916, 73984), (3072, 70227), (3264, 66096), (3456, 62424), (3468, 62208), (3672, 58752), (3888, 55488), (4131, 52224), (4352, 49572), (4608, 46818), (4624, 46656), (4896, 44064), (5184, 41616), (5202, 41472), (5508, 39168), (5832, 36992), (6528, 33048), (6912, 31212), (6936, 31104), (7344, 29376), (7776, 27744), (7803, 27648), (8262, 26112), (8704, 24786), (9216, 23409), (9248, 23328), (9792, 22032), (10368, 20808), (10404, 20736), (11016, 19584), (11664, 18496), (12393, 17408), (13056, 16524), (13824, 15606), (13872, 15552)]