1211968512

素因数分解:

$2^{10}\times 3^2\times {\mathrm{131507}}^1$

素因数の和:131533

約数の個数: 66

約数和(自身を含む): 3499559388

約数和(自身を除く): 2287590876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 131507, 263014, 394521, 526028, 789042, 1052056, 1183563, 1578084, 2104112, 2367126, 3156168, 4208224, 4734252, 6312336, 8416448, 9468504, 12624672, 16832896, 18937008, 25249344, 33665792, 37874016, 50498688, 67331584, 75748032, 100997376, 134663168, 151496064, 201994752, 302992128, 403989504, 605984256, 1211968512]

約数ペア:

[(1, 1211968512), (2, 605984256), (3, 403989504), (4, 302992128), (6, 201994752), (8, 151496064), (9, 134663168), (12, 100997376), (16, 75748032), (18, 67331584), (24, 50498688), (32, 37874016), (36, 33665792), (48, 25249344), (64, 18937008), (72, 16832896), (96, 12624672), (128, 9468504), (144, 8416448), (192, 6312336), (256, 4734252), (288, 4208224), (384, 3156168), (512, 2367126), (576, 2104112), (768, 1578084), (1024, 1183563), (1152, 1052056), (1536, 789042), (2304, 526028), (3072, 394521), (4608, 263014), (9216, 131507)]