15721244688

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{3242831}}^1$

素因数の和:3242943

約数の個数: 40

約数和(自身を含む): 41015339136

約数和(自身を除く): 25294094448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4848, 3242831, 6485662, 9728493, 12971324, 19456986, 25942648, 38913972, 51885296, 77827944, 155655888, 327525931, 655051862, 982577793, 1310103724, 1965155586, 2620207448, 3930311172, 5240414896, 7860622344, 15721244688]

約数ペア:

[(1, 15721244688), (2, 7860622344), (3, 5240414896), (4, 3930311172), (6, 2620207448), (8, 1965155586), (12, 1310103724), (16, 982577793), (24, 655051862), (48, 327525931), (101, 155655888), (202, 77827944), (303, 51885296), (404, 38913972), (606, 25942648), (808, 19456986), (1212, 12971324), (1616, 9728493), (2424, 6485662), (4848, 3242831)]