1330351745176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{263489}}^1$

素因数の和:264136

約数の個数: 64

約数和(自身を含む): 2674950480000

約数和(自身を除く): 1344598734824

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 563, 1121, 1126, 2242, 2252, 4484, 4504, 8968, 10697, 21394, 33217, 42788, 66434, 85576, 132868, 263489, 265736, 526978, 631123, 1053956, 1262246, 2107912, 2524492, 5006291, 5048984, 10012582, 15545851, 20025164, 31091702, 40050328, 62183404, 124366808, 148344307, 295371169, 296688614, 590742338, 593377228, 1181484676, 1186754456, 2362969352, 2818541833, 5637083666, 8752314113, 11274167332, 17504628226, 22548334664, 35009256452, 70018512904, 166293968147, 332587936294, 665175872588, 1330351745176]

約数ペア:

[(1, 1330351745176), (2, 665175872588), (4, 332587936294), (8, 166293968147), (19, 70018512904), (38, 35009256452), (59, 22548334664), (76, 17504628226), (118, 11274167332), (152, 8752314113), (236, 5637083666), (472, 2818541833), (563, 2362969352), (1121, 1186754456), (1126, 1181484676), (2242, 593377228), (2252, 590742338), (4484, 296688614), (4504, 295371169), (8968, 148344307), (10697, 124366808), (21394, 62183404), (33217, 40050328), (42788, 31091702), (66434, 20025164), (85576, 15545851), (132868, 10012582), (263489, 5048984), (265736, 5006291), (526978, 2524492), (631123, 2107912), (1053956, 1262246)]