209738064

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3088

約数の個数: 80

約数和(自身を含む): 571392000

約数和(自身を除く): 361653936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 2999, 4371, 5828, 5998, 8742, 8997, 11656, 11996, 17484, 17994, 23312, 23992, 34968, 35988, 47984, 69936, 71976, 92969, 140953, 143952, 185938, 278907, 281906, 371876, 422859, 557814, 563812, 743752, 845718, 1115628, 1127624, 1487504, 1691436, 2231256, 2255248, 3382872, 4369543, 4462512, 6765744, 8739086, 13108629, 17478172, 26217258, 34956344, 52434516, 69912688, 104869032, 209738064]

約数ペア:

[(1, 209738064), (2, 104869032), (3, 69912688), (4, 52434516), (6, 34956344), (8, 26217258), (12, 17478172), (16, 13108629), (24, 8739086), (31, 6765744), (47, 4462512), (48, 4369543), (62, 3382872), (93, 2255248), (94, 2231256), (124, 1691436), (141, 1487504), (186, 1127624), (188, 1115628), (248, 845718), (282, 743752), (372, 563812), (376, 557814), (496, 422859), (564, 371876), (744, 281906), (752, 278907), (1128, 185938), (1457, 143952), (1488, 140953), (2256, 92969), (2914, 71976), (2999, 69936), (4371, 47984), (5828, 35988), (5998, 34968), (8742, 23992), (8997, 23312), (11656, 17994), (11996, 17484)]