238085276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1153}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 517056624

約数和(自身を除く): 278971348

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 361, 418, 494, 572, 722, 836, 988, 1153, 1444, 2306, 2717, 3971, 4612, 4693, 5434, 7942, 9386, 10868, 12683, 14989, 15884, 18772, 21907, 25366, 29978, 43814, 50732, 51623, 59956, 87628, 103246, 164879, 206492, 240977, 284791, 329758, 416233, 481954, 569582, 659516, 832466, 963908, 1139164, 1664932, 3132701, 4578563, 5411029, 6265402, 9157126, 10822058, 12530804, 18314252, 21644116, 59521319, 119042638, 238085276]

約数ペア:

[(1, 238085276), (2, 119042638), (4, 59521319), (11, 21644116), (13, 18314252), (19, 12530804), (22, 10822058), (26, 9157126), (38, 6265402), (44, 5411029), (52, 4578563), (76, 3132701), (143, 1664932), (209, 1139164), (247, 963908), (286, 832466), (361, 659516), (418, 569582), (494, 481954), (572, 416233), (722, 329758), (836, 284791), (988, 240977), (1153, 206492), (1444, 164879), (2306, 103246), (2717, 87628), (3971, 59956), (4612, 51623), (4693, 50732), (5434, 43814), (7942, 29978), (9386, 25366), (10868, 21907), (12683, 18772), (14989, 15884)]