571862988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 108

約数和(自身を含む): 1547713440

約数和(自身を除く): 975850452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 361, 474, 557, 684, 711, 722, 948, 1083, 1114, 1422, 1444, 1501, 1671, 2166, 2228, 2844, 3002, 3249, 3342, 4332, 4503, 5013, 6004, 6498, 6684, 9006, 10026, 10583, 12996, 13509, 18012, 20052, 21166, 27018, 28519, 31749, 42332, 44003, 54036, 57038, 63498, 85557, 88006, 95247, 114076, 126996, 132009, 171114, 176012, 190494, 201077, 256671, 264018, 342228, 380988, 396027, 402154, 513342, 528036, 603231, 792054, 804308, 836057, 1026684, 1206462, 1584108, 1672114, 1809693, 2412924, 2508171, 3344228, 3619386, 5016342, 7238772, 7524513, 10032684, 15049026, 15885083, 30098052, 31770166, 47655249, 63540332, 95310498, 142965747, 190620996, 285931494, 571862988]

約数ペア:

[(1, 571862988), (2, 285931494), (3, 190620996), (4, 142965747), (6, 95310498), (9, 63540332), (12, 47655249), (18, 31770166), (19, 30098052), (36, 15885083), (38, 15049026), (57, 10032684), (76, 7524513), (79, 7238772), (114, 5016342), (158, 3619386), (171, 3344228), (228, 2508171), (237, 2412924), (316, 1809693), (342, 1672114), (361, 1584108), (474, 1206462), (557, 1026684), (684, 836057), (711, 804308), (722, 792054), (948, 603231), (1083, 528036), (1114, 513342), (1422, 402154), (1444, 396027), (1501, 380988), (1671, 342228), (2166, 264018), (2228, 256671), (2844, 201077), (3002, 190494), (3249, 176012), (3342, 171114), (4332, 132009), (4503, 126996), (5013, 114076), (6004, 95247), (6498, 88006), (6684, 85557), (9006, 63498), (10026, 57038), (10583, 54036), (12996, 44003), (13509, 42332), (18012, 31749), (20052, 28519), (21166, 27018)]