1028858724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2719}}^1$

素因数の和:3209

約数の個数: 72

約数和(自身を含む): 2720739840

約数和(自身を除く): 1691881116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 457, 828, 914, 1371, 1828, 2719, 2742, 4113, 5438, 5484, 8157, 8226, 10511, 10876, 16314, 16452, 21022, 24471, 31533, 32628, 42044, 48942, 62537, 63066, 94599, 97884, 125074, 126132, 187611, 189198, 250148, 375222, 378396, 562833, 750444, 1125666, 1242583, 2251332, 2485166, 3727749, 4970332, 7455498, 11183247, 14910996, 22366494, 28579409, 44732988, 57158818, 85738227, 114317636, 171476454, 257214681, 342952908, 514429362, 1028858724]

約数ペア:

[(1, 1028858724), (2, 514429362), (3, 342952908), (4, 257214681), (6, 171476454), (9, 114317636), (12, 85738227), (18, 57158818), (23, 44732988), (36, 28579409), (46, 22366494), (69, 14910996), (92, 11183247), (138, 7455498), (207, 4970332), (276, 3727749), (414, 2485166), (457, 2251332), (828, 1242583), (914, 1125666), (1371, 750444), (1828, 562833), (2719, 378396), (2742, 375222), (4113, 250148), (5438, 189198), (5484, 187611), (8157, 126132), (8226, 125074), (10511, 97884), (10876, 94599), (16314, 63066), (16452, 62537), (21022, 48942), (24471, 42044), (31533, 32628)]