217495584

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13287

約数の個数: 96

約数和(自身を含む): 667800000

約数和(自身を除く): 450304416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 13249, 16416, 26498, 39747, 52996, 79494, 105992, 119241, 158988, 211984, 238482, 251731, 317976, 357723, 423968, 476964, 503462, 635952, 715446, 755193, 953928, 1006924, 1271904, 1430892, 1510386, 1907856, 2013848, 2265579, 2861784, 3020772, 3815712, 4027696, 4531158, 5723568, 6041544, 6796737, 8055392, 9062316, 11447136, 12083088, 13593474, 18124632, 24166176, 27186948, 36249264, 54373896, 72498528, 108747792, 217495584]

約数ペア:

[(1, 217495584), (2, 108747792), (3, 72498528), (4, 54373896), (6, 36249264), (8, 27186948), (9, 24166176), (12, 18124632), (16, 13593474), (18, 12083088), (19, 11447136), (24, 9062316), (27, 8055392), (32, 6796737), (36, 6041544), (38, 5723568), (48, 4531158), (54, 4027696), (57, 3815712), (72, 3020772), (76, 2861784), (96, 2265579), (108, 2013848), (114, 1907856), (144, 1510386), (152, 1430892), (171, 1271904), (216, 1006924), (228, 953928), (288, 755193), (304, 715446), (342, 635952), (432, 503462), (456, 476964), (513, 423968), (608, 357723), (684, 317976), (864, 251731), (912, 238482), (1026, 211984), (1368, 158988), (1824, 119241), (2052, 105992), (2736, 79494), (4104, 52996), (5472, 39747), (8208, 26498), (13249, 16416)]