306911904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7990

約数の個数: 96

約数和(自身を含む): 895716864

約数和(自身を除く): 588804960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 7933, 9672, 12896, 15866, 19344, 23799, 31732, 38688, 47598, 63464, 95196, 103129, 126928, 190392, 206258, 245923, 253856, 309387, 380784, 412516, 491846, 618774, 737769, 761568, 825032, 983692, 1237548, 1475538, 1650064, 1967384, 2475096, 2951076, 3196999, 3300128, 3934768, 4950192, 5902152, 6393998, 7869536, 9590997, 9900384, 11804304, 12787996, 19181994, 23608608, 25575992, 38363988, 51151984, 76727976, 102303968, 153455952, 306911904]

約数ペア:

[(1, 306911904), (2, 153455952), (3, 102303968), (4, 76727976), (6, 51151984), (8, 38363988), (12, 25575992), (13, 23608608), (16, 19181994), (24, 12787996), (26, 11804304), (31, 9900384), (32, 9590997), (39, 7869536), (48, 6393998), (52, 5902152), (62, 4950192), (78, 3934768), (93, 3300128), (96, 3196999), (104, 2951076), (124, 2475096), (156, 1967384), (186, 1650064), (208, 1475538), (248, 1237548), (312, 983692), (372, 825032), (403, 761568), (416, 737769), (496, 618774), (624, 491846), (744, 412516), (806, 380784), (992, 309387), (1209, 253856), (1248, 245923), (1488, 206258), (1612, 190392), (2418, 126928), (2976, 103129), (3224, 95196), (4836, 63464), (6448, 47598), (7933, 38688), (9672, 31732), (12896, 23799), (15866, 19344)]