1319498016

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{723409}}^1$

素因数の和:723441

約数の個数: 48

約数和(自身を含む): 3645986400

約数和(自身を除く): 2326488384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 723409, 1446818, 2170227, 2893636, 4340454, 5787272, 8680908, 11574544, 13744771, 17361816, 23149088, 27489542, 34723632, 41234313, 54979084, 69447264, 82468626, 109958168, 164937252, 219916336, 329874504, 439832672, 659749008, 1319498016]

約数ペア:

[(1, 1319498016), (2, 659749008), (3, 439832672), (4, 329874504), (6, 219916336), (8, 164937252), (12, 109958168), (16, 82468626), (19, 69447264), (24, 54979084), (32, 41234313), (38, 34723632), (48, 27489542), (57, 23149088), (76, 17361816), (96, 13744771), (114, 11574544), (152, 8680908), (228, 5787272), (304, 4340454), (456, 2893636), (608, 2170227), (912, 1446818), (1824, 723409)]