672322248

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{239431}}^1$

素因数の和:239459

約数の個数: 64

約数和(自身を含む): 2011228800

約数和(自身を除く): 1338906552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 239431, 478862, 718293, 957724, 1436586, 1915448, 2154879, 2873172, 3112603, 4309758, 5746344, 6225206, 6464637, 8619516, 9337809, 12450412, 12929274, 17239032, 18675618, 24900824, 25858548, 28013427, 37351236, 51717096, 56026854, 74702472, 84040281, 112053708, 168080562, 224107416, 336161124, 672322248]

約数ペア:

[(1, 672322248), (2, 336161124), (3, 224107416), (4, 168080562), (6, 112053708), (8, 84040281), (9, 74702472), (12, 56026854), (13, 51717096), (18, 37351236), (24, 28013427), (26, 25858548), (27, 24900824), (36, 18675618), (39, 17239032), (52, 12929274), (54, 12450412), (72, 9337809), (78, 8619516), (104, 6464637), (108, 6225206), (117, 5746344), (156, 4309758), (216, 3112603), (234, 2873172), (312, 2154879), (351, 1915448), (468, 1436586), (702, 957724), (936, 718293), (1404, 478862), (2808, 239431)]