229235916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29989}}^1$

素因数の和:30023

約数の個数: 72

約数和(自身を含む): 670096560

約数和(自身を除く): 440860644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 29989, 59978, 89967, 119956, 179934, 209923, 359868, 389857, 419846, 629769, 779714, 839692, 1169571, 1259538, 1469461, 1559428, 2339142, 2519076, 2728999, 2938922, 4408383, 4678284, 5457998, 5877844, 8186997, 8816766, 10915996, 16373994, 17633532, 19102993, 32747988, 38205986, 57308979, 76411972, 114617958, 229235916]

約数ペア:

[(1, 229235916), (2, 114617958), (3, 76411972), (4, 57308979), (6, 38205986), (7, 32747988), (12, 19102993), (13, 17633532), (14, 16373994), (21, 10915996), (26, 8816766), (28, 8186997), (39, 5877844), (42, 5457998), (49, 4678284), (52, 4408383), (78, 2938922), (84, 2728999), (91, 2519076), (98, 2339142), (147, 1559428), (156, 1469461), (182, 1259538), (196, 1169571), (273, 839692), (294, 779714), (364, 629769), (546, 419846), (588, 389857), (637, 359868), (1092, 209923), (1274, 179934), (1911, 119956), (2548, 89967), (3822, 59978), (7644, 29989)]