978905232

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{357787}}^1$

素因数の和:357820

約数の個数: 60

約数和(自身を含む): 2883771280

約数和(自身を除く): 1904866048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 357787, 715574, 1073361, 1431148, 2146722, 2862296, 3220083, 4293444, 5724592, 6440166, 6797953, 8586888, 12880332, 13595906, 17173776, 20393859, 25760664, 27191812, 40787718, 51521328, 54383624, 61181577, 81575436, 108767248, 122363154, 163150872, 244726308, 326301744, 489452616, 978905232]

約数ペア:

[(1, 978905232), (2, 489452616), (3, 326301744), (4, 244726308), (6, 163150872), (8, 122363154), (9, 108767248), (12, 81575436), (16, 61181577), (18, 54383624), (19, 51521328), (24, 40787718), (36, 27191812), (38, 25760664), (48, 20393859), (57, 17173776), (72, 13595906), (76, 12880332), (114, 8586888), (144, 6797953), (152, 6440166), (171, 5724592), (228, 4293444), (304, 3220083), (342, 2862296), (456, 2146722), (684, 1431148), (912, 1073361), (1368, 715574), (2736, 357787)]