198440352

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{62639}}^1$

素因数の和:62666

約数の個数: 72

約数和(自身を含む): 615625920

約数和(自身を除く): 417185568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 62639, 125278, 187917, 250556, 375834, 501112, 563751, 689029, 751668, 1002224, 1127502, 1378058, 1503336, 2004448, 2067087, 2255004, 2756116, 3006672, 4134174, 4510008, 5512232, 6013344, 6201261, 8268348, 9020016, 11024464, 12402522, 16536696, 18040032, 22048928, 24805044, 33073392, 49610088, 66146784, 99220176, 198440352]

約数ペア:

[(1, 198440352), (2, 99220176), (3, 66146784), (4, 49610088), (6, 33073392), (8, 24805044), (9, 22048928), (11, 18040032), (12, 16536696), (16, 12402522), (18, 11024464), (22, 9020016), (24, 8268348), (32, 6201261), (33, 6013344), (36, 5512232), (44, 4510008), (48, 4134174), (66, 3006672), (72, 2756116), (88, 2255004), (96, 2067087), (99, 2004448), (132, 1503336), (144, 1378058), (176, 1127502), (198, 1002224), (264, 751668), (288, 689029), (352, 563751), (396, 501112), (528, 375834), (792, 250556), (1056, 187917), (1584, 125278), (3168, 62639)]