2891948256

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{27361}}^1$

素因数の和:27744

約数の個数: 72

約数和(自身を含む): 8246687904

約数和(自身を除く): 5354739648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 734, 1101, 1468, 2202, 2936, 3303, 4404, 5872, 6606, 8808, 11744, 13212, 17616, 26424, 27361, 35232, 52848, 54722, 82083, 105696, 109444, 164166, 218888, 246249, 328332, 437776, 492498, 656664, 875552, 984996, 1313328, 1969992, 2626656, 3939984, 7879968, 10041487, 20082974, 30124461, 40165948, 60248922, 80331896, 90373383, 120497844, 160663792, 180746766, 240995688, 321327584, 361493532, 481991376, 722987064, 963982752, 1445974128, 2891948256]

約数ペア:

[(1, 2891948256), (2, 1445974128), (3, 963982752), (4, 722987064), (6, 481991376), (8, 361493532), (9, 321327584), (12, 240995688), (16, 180746766), (18, 160663792), (24, 120497844), (32, 90373383), (36, 80331896), (48, 60248922), (72, 40165948), (96, 30124461), (144, 20082974), (288, 10041487), (367, 7879968), (734, 3939984), (1101, 2626656), (1468, 1969992), (2202, 1313328), (2936, 984996), (3303, 875552), (4404, 656664), (5872, 492498), (6606, 437776), (8808, 328332), (11744, 246249), (13212, 218888), (17616, 164166), (26424, 109444), (27361, 105696), (35232, 82083), (52848, 54722)]