2460187872

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{57331}}^1$

素因数の和:57496

約数の個数: 72

約数和(自身を含む): 7043236200

約数和(自身を除く): 4583048328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 7152, 10728, 14304, 21456, 42912, 57331, 114662, 171993, 229324, 343986, 458648, 515979, 687972, 917296, 1031958, 1375944, 1834592, 2063916, 2751888, 4127832, 5503776, 8255664, 8542319, 16511328, 17084638, 25626957, 34169276, 51253914, 68338552, 76880871, 102507828, 136677104, 153761742, 205015656, 273354208, 307523484, 410031312, 615046968, 820062624, 1230093936, 2460187872]

約数ペア:

[(1, 2460187872), (2, 1230093936), (3, 820062624), (4, 615046968), (6, 410031312), (8, 307523484), (9, 273354208), (12, 205015656), (16, 153761742), (18, 136677104), (24, 102507828), (32, 76880871), (36, 68338552), (48, 51253914), (72, 34169276), (96, 25626957), (144, 17084638), (149, 16511328), (288, 8542319), (298, 8255664), (447, 5503776), (596, 4127832), (894, 2751888), (1192, 2063916), (1341, 1834592), (1788, 1375944), (2384, 1031958), (2682, 917296), (3576, 687972), (4768, 515979), (5364, 458648), (7152, 343986), (10728, 229324), (14304, 171993), (21456, 114662), (42912, 57331)]