1328744556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{36653}}^1$

素因数の和:36735

約数の個数: 72

約数和(自身を含む): 3602355120

約数和(自身を除く): 2273610564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 3021, 4028, 6042, 9063, 12084, 18126, 36252, 36653, 73306, 109959, 146612, 219918, 329877, 439836, 659754, 696407, 1319508, 1392814, 1942609, 2089221, 2785628, 3885218, 4178442, 5827827, 6267663, 7770436, 8356884, 11655654, 12535326, 17483481, 23311308, 25070652, 34966962, 36909571, 69933924, 73819142, 110728713, 147638284, 221457426, 332186139, 442914852, 664372278, 1328744556]

約数ペア:

[(1, 1328744556), (2, 664372278), (3, 442914852), (4, 332186139), (6, 221457426), (9, 147638284), (12, 110728713), (18, 73819142), (19, 69933924), (36, 36909571), (38, 34966962), (53, 25070652), (57, 23311308), (76, 17483481), (106, 12535326), (114, 11655654), (159, 8356884), (171, 7770436), (212, 6267663), (228, 5827827), (318, 4178442), (342, 3885218), (477, 2785628), (636, 2089221), (684, 1942609), (954, 1392814), (1007, 1319508), (1908, 696407), (2014, 659754), (3021, 439836), (4028, 329877), (6042, 219918), (9063, 146612), (12084, 109959), (18126, 73306), (36252, 36653)]