306077976

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^2\times {\mathrm{947}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 842407020

約数和(自身を除く): 536329044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 947, 1206, 1608, 1894, 2412, 2841, 3788, 4489, 4824, 5682, 7576, 8523, 8978, 11364, 13467, 17046, 17956, 22728, 26934, 34092, 35912, 40401, 53868, 63449, 68184, 80802, 107736, 126898, 161604, 190347, 253796, 323208, 380694, 507592, 571041, 761388, 1142082, 1522776, 2284164, 4251083, 4568328, 8502166, 12753249, 17004332, 25506498, 34008664, 38259747, 51012996, 76519494, 102025992, 153038988, 306077976]

約数ペア:

[(1, 306077976), (2, 153038988), (3, 102025992), (4, 76519494), (6, 51012996), (8, 38259747), (9, 34008664), (12, 25506498), (18, 17004332), (24, 12753249), (36, 8502166), (67, 4568328), (72, 4251083), (134, 2284164), (201, 1522776), (268, 1142082), (402, 761388), (536, 571041), (603, 507592), (804, 380694), (947, 323208), (1206, 253796), (1608, 190347), (1894, 161604), (2412, 126898), (2841, 107736), (3788, 80802), (4489, 68184), (4824, 63449), (5682, 53868), (7576, 40401), (8523, 35912), (8978, 34092), (11364, 26934), (13467, 22728), (17046, 17956)]