303215904

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13327}}^1$

素因数の和:13422

約数の個数: 72

約数和(自身を含む): 873250560

約数和(自身を除く): 570034656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 13327, 22752, 26654, 39981, 53308, 79962, 106616, 119943, 159924, 213232, 239886, 319848, 426464, 479772, 639696, 959544, 1052833, 1279392, 1919088, 2105666, 3158499, 3838176, 4211332, 6316998, 8422664, 9475497, 12633996, 16845328, 18950994, 25267992, 33690656, 37901988, 50535984, 75803976, 101071968, 151607952, 303215904]

約数ペア:

[(1, 303215904), (2, 151607952), (3, 101071968), (4, 75803976), (6, 50535984), (8, 37901988), (9, 33690656), (12, 25267992), (16, 18950994), (18, 16845328), (24, 12633996), (32, 9475497), (36, 8422664), (48, 6316998), (72, 4211332), (79, 3838176), (96, 3158499), (144, 2105666), (158, 1919088), (237, 1279392), (288, 1052833), (316, 959544), (474, 639696), (632, 479772), (711, 426464), (948, 319848), (1264, 239886), (1422, 213232), (1896, 159924), (2528, 119943), (2844, 106616), (3792, 79962), (5688, 53308), (7584, 39981), (11376, 26654), (13327, 22752)]