219096468

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^2\times {\mathrm{2111}}^1$

素因数の和:2186

約数の個数: 72

約数和(自身を含む): 587220480

約数和(自身を除く): 368124012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 961, 1116, 1674, 1922, 2111, 2883, 3348, 3844, 4222, 5766, 6333, 8444, 8649, 11532, 12666, 17298, 18999, 25332, 25947, 34596, 37998, 51894, 56997, 65441, 75996, 103788, 113994, 130882, 196323, 227988, 261764, 392646, 588969, 785292, 1177938, 1766907, 2028671, 2355876, 3533814, 4057342, 6086013, 7067628, 8114684, 12172026, 18258039, 24344052, 36516078, 54774117, 73032156, 109548234, 219096468]

約数ペア:

[(1, 219096468), (2, 109548234), (3, 73032156), (4, 54774117), (6, 36516078), (9, 24344052), (12, 18258039), (18, 12172026), (27, 8114684), (31, 7067628), (36, 6086013), (54, 4057342), (62, 3533814), (93, 2355876), (108, 2028671), (124, 1766907), (186, 1177938), (279, 785292), (372, 588969), (558, 392646), (837, 261764), (961, 227988), (1116, 196323), (1674, 130882), (1922, 113994), (2111, 103788), (2883, 75996), (3348, 65441), (3844, 56997), (4222, 51894), (5766, 37998), (6333, 34596), (8444, 25947), (8649, 25332), (11532, 18999), (12666, 17298)]