215784972

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17077}}^1$

素因数の和:17109

約数の個数: 72

約数和(自身を含む): 609206416

約数和(自身を除く): 393421444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 17077, 34154, 51231, 68308, 102462, 153693, 204924, 222001, 307386, 444002, 461079, 614772, 666003, 888004, 922158, 1332006, 1383237, 1844316, 1998009, 2664012, 2766474, 3996018, 4149711, 5532948, 5994027, 7992036, 8299422, 11988054, 16598844, 17982081, 23976108, 35964162, 53946243, 71928324, 107892486, 215784972]

約数ペア:

[(1, 215784972), (2, 107892486), (3, 71928324), (4, 53946243), (6, 35964162), (9, 23976108), (12, 17982081), (13, 16598844), (18, 11988054), (26, 8299422), (27, 7992036), (36, 5994027), (39, 5532948), (52, 4149711), (54, 3996018), (78, 2766474), (81, 2664012), (108, 1998009), (117, 1844316), (156, 1383237), (162, 1332006), (234, 922158), (243, 888004), (324, 666003), (351, 614772), (468, 461079), (486, 444002), (702, 307386), (972, 222001), (1053, 204924), (1404, 153693), (2106, 102462), (3159, 68308), (4212, 51231), (6318, 34154), (12636, 17077)]