217438344

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{3023}}^1$

素因数の和:3081

約数の個数: 96

約数和(自身を含む): 627419520

約数和(自身を除く): 409981176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 888, 972, 999, 1332, 1944, 1998, 2664, 2997, 3023, 3996, 5994, 6046, 7992, 8991, 9069, 11988, 12092, 17982, 18138, 23976, 24184, 27207, 35964, 36276, 54414, 71928, 72552, 81621, 108828, 111851, 163242, 217656, 223702, 244863, 326484, 335553, 447404, 489726, 652968, 671106, 734589, 894808, 979452, 1006659, 1342212, 1469178, 1958904, 2013318, 2684424, 2938356, 3019977, 4026636, 5876712, 6039954, 8053272, 9059931, 12079908, 18119862, 24159816, 27179793, 36239724, 54359586, 72479448, 108719172, 217438344]

約数ペア:

[(1, 217438344), (2, 108719172), (3, 72479448), (4, 54359586), (6, 36239724), (8, 27179793), (9, 24159816), (12, 18119862), (18, 12079908), (24, 9059931), (27, 8053272), (36, 6039954), (37, 5876712), (54, 4026636), (72, 3019977), (74, 2938356), (81, 2684424), (108, 2013318), (111, 1958904), (148, 1469178), (162, 1342212), (216, 1006659), (222, 979452), (243, 894808), (296, 734589), (324, 671106), (333, 652968), (444, 489726), (486, 447404), (648, 335553), (666, 326484), (888, 244863), (972, 223702), (999, 217656), (1332, 163242), (1944, 111851), (1998, 108828), (2664, 81621), (2997, 72552), (3023, 71928), (3996, 54414), (5994, 36276), (6046, 35964), (7992, 27207), (8991, 24184), (9069, 23976), (11988, 18138), (12092, 17982)]