1396700208

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{421709}}^1$

素因数の和:421746

約数の個数: 60

約数和(自身を含む): 4078779120

約数和(自身を除く): 2682078912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 421709, 843418, 1265127, 1686836, 2530254, 3373672, 3795381, 5060508, 6747344, 7590762, 9699307, 10121016, 15181524, 19398614, 20242032, 29097921, 30363048, 38797228, 58195842, 60726096, 77594456, 87293763, 116391684, 155188912, 174587526, 232783368, 349175052, 465566736, 698350104, 1396700208]

約数ペア:

[(1, 1396700208), (2, 698350104), (3, 465566736), (4, 349175052), (6, 232783368), (8, 174587526), (9, 155188912), (12, 116391684), (16, 87293763), (18, 77594456), (23, 60726096), (24, 58195842), (36, 38797228), (46, 30363048), (48, 29097921), (69, 20242032), (72, 19398614), (92, 15181524), (138, 10121016), (144, 9699307), (184, 7590762), (207, 6747344), (276, 5060508), (368, 3795381), (414, 3373672), (552, 2530254), (828, 1686836), (1104, 1265127), (1656, 843418), (3312, 421709)]