1389635088

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{1319}}^1$

素因数の和:1844

約数の個数: 80

約数和(自身を含む): 3676907520

約数和(自身を除く): 2287272432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 467, 564, 752, 934, 1128, 1319, 1401, 1868, 2256, 2638, 2802, 3736, 3957, 5276, 5604, 7472, 7914, 10552, 11208, 15828, 21104, 21949, 22416, 31656, 43898, 61993, 63312, 65847, 87796, 123986, 131694, 175592, 185979, 247972, 263388, 351184, 371958, 495944, 526776, 615973, 743916, 991888, 1053552, 1231946, 1487832, 1847919, 2463892, 2975664, 3695838, 4927784, 7391676, 9855568, 14783352, 28950731, 29566704, 57901462, 86852193, 115802924, 173704386, 231605848, 347408772, 463211696, 694817544, 1389635088]

約数ペア:

[(1, 1389635088), (2, 694817544), (3, 463211696), (4, 347408772), (6, 231605848), (8, 173704386), (12, 115802924), (16, 86852193), (24, 57901462), (47, 29566704), (48, 28950731), (94, 14783352), (141, 9855568), (188, 7391676), (282, 4927784), (376, 3695838), (467, 2975664), (564, 2463892), (752, 1847919), (934, 1487832), (1128, 1231946), (1319, 1053552), (1401, 991888), (1868, 743916), (2256, 615973), (2638, 526776), (2802, 495944), (3736, 371958), (3957, 351184), (5276, 263388), (5604, 247972), (7472, 185979), (7914, 175592), (10552, 131694), (11208, 123986), (15828, 87796), (21104, 65847), (21949, 63312), (22416, 61993), (31656, 43898)]