308840112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{306389}}^1$

素因数の和:306410

約数の個数: 60

約数和(自身を含む): 987801360

約数和(自身を除く): 678961248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 306389, 612778, 919167, 1225556, 1838334, 2144723, 2451112, 2757501, 3676668, 4289446, 4902224, 5515002, 6434169, 7353336, 8578892, 11030004, 12868338, 14706672, 17157784, 19302507, 22060008, 25736676, 34315568, 38605014, 44120016, 51473352, 77210028, 102946704, 154420056, 308840112]

約数ペア:

[(1, 308840112), (2, 154420056), (3, 102946704), (4, 77210028), (6, 51473352), (7, 44120016), (8, 38605014), (9, 34315568), (12, 25736676), (14, 22060008), (16, 19302507), (18, 17157784), (21, 14706672), (24, 12868338), (28, 11030004), (36, 8578892), (42, 7353336), (48, 6434169), (56, 5515002), (63, 4902224), (72, 4289446), (84, 3676668), (112, 2757501), (126, 2451112), (144, 2144723), (168, 1838334), (252, 1225556), (336, 919167), (504, 612778), (1008, 306389)]