1212268398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 2699827200

約数和(自身を除く): 1487558802

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 419, 649, 743, 838, 1257, 1298, 1486, 1947, 2229, 2514, 3894, 4458, 4609, 8173, 9218, 13827, 16346, 24519, 24721, 27654, 43837, 49038, 49442, 74163, 87674, 131511, 148326, 263022, 271931, 311317, 482207, 543862, 622634, 815793, 933951, 964414, 1446621, 1631586, 1867902, 2893242, 3424487, 6848974, 10273461, 18367703, 20546922, 36735406, 55103109, 110206218, 202044733, 404089466, 606134199, 1212268398]

約数ペア:

[(1, 1212268398), (2, 606134199), (3, 404089466), (6, 202044733), (11, 110206218), (22, 55103109), (33, 36735406), (59, 20546922), (66, 18367703), (118, 10273461), (177, 6848974), (354, 3424487), (419, 2893242), (649, 1867902), (743, 1631586), (838, 1446621), (1257, 964414), (1298, 933951), (1486, 815793), (1947, 622634), (2229, 543862), (2514, 482207), (3894, 311317), (4458, 271931), (4609, 263022), (8173, 148326), (9218, 131511), (13827, 87674), (16346, 74163), (24519, 49442), (24721, 49038), (27654, 43837)]