238464108

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{24809}}^1$

素因数の和:24911

約数の個数: 48

約数和(自身を含む): 625212000

約数和(自身を除く): 386747892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 24809, 49618, 74427, 99236, 148854, 223281, 297708, 446562, 669843, 893124, 1339686, 2208001, 2679372, 4416002, 6624003, 8832004, 13248006, 19872009, 26496012, 39744018, 59616027, 79488036, 119232054, 238464108]

約数ペア:

[(1, 238464108), (2, 119232054), (3, 79488036), (4, 59616027), (6, 39744018), (9, 26496012), (12, 19872009), (18, 13248006), (27, 8832004), (36, 6624003), (54, 4416002), (89, 2679372), (108, 2208001), (178, 1339686), (267, 893124), (356, 669843), (534, 446562), (801, 297708), (1068, 223281), (1602, 148854), (2403, 99236), (3204, 74427), (4806, 49618), (9612, 24809)]