230207328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61487}}^1$

素因数の和:61516

約数の個数: 72

約数和(自身を含む): 705021408

約数和(自身を除く): 474814080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 61487, 122974, 184461, 245948, 368922, 491896, 553383, 737844, 799331, 983792, 1106766, 1475688, 1598662, 1967584, 2213532, 2397993, 2951376, 3197324, 4427064, 4795986, 5902752, 6394648, 7193979, 8854128, 9591972, 12789296, 14387958, 17708256, 19183944, 25578592, 28775916, 38367888, 57551832, 76735776, 115103664, 230207328]

約数ペア:

[(1, 230207328), (2, 115103664), (3, 76735776), (4, 57551832), (6, 38367888), (8, 28775916), (9, 25578592), (12, 19183944), (13, 17708256), (16, 14387958), (18, 12789296), (24, 9591972), (26, 8854128), (32, 7193979), (36, 6394648), (39, 5902752), (48, 4795986), (52, 4427064), (72, 3197324), (78, 2951376), (96, 2397993), (104, 2213532), (117, 1967584), (144, 1598662), (156, 1475688), (208, 1106766), (234, 983792), (288, 799331), (312, 737844), (416, 553383), (468, 491896), (624, 368922), (936, 245948), (1248, 184461), (1872, 122974), (3744, 61487)]