291928464

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{106699}}^1$

素因数の和:106732

約数の個数: 60

約数和(自身を含む): 860002000

約数和(自身を除く): 568073536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 106699, 213398, 320097, 426796, 640194, 853592, 960291, 1280388, 1707184, 1920582, 2027281, 2560776, 3841164, 4054562, 5121552, 6081843, 7682328, 8109124, 12163686, 15364656, 16218248, 18245529, 24327372, 32436496, 36491058, 48654744, 72982116, 97309488, 145964232, 291928464]

約数ペア:

[(1, 291928464), (2, 145964232), (3, 97309488), (4, 72982116), (6, 48654744), (8, 36491058), (9, 32436496), (12, 24327372), (16, 18245529), (18, 16218248), (19, 15364656), (24, 12163686), (36, 8109124), (38, 7682328), (48, 6081843), (57, 5121552), (72, 4054562), (76, 3841164), (114, 2560776), (144, 2027281), (152, 1920582), (171, 1707184), (228, 1280388), (304, 960291), (342, 853592), (456, 640194), (684, 426796), (912, 320097), (1368, 213398), (2736, 106699)]