557446548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 1406160000

約数和(自身を除く): 848713452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 149, 183, 228, 244, 269, 298, 366, 447, 538, 596, 732, 807, 894, 1076, 1159, 1614, 1788, 2318, 2831, 3228, 3477, 4636, 5111, 5662, 6954, 8493, 9089, 10222, 11324, 13908, 15333, 16409, 16986, 18178, 20444, 27267, 30666, 32818, 33972, 36356, 40081, 49227, 54534, 61332, 65636, 80162, 98454, 109068, 120243, 160324, 172691, 196908, 240486, 311771, 345382, 480972, 518073, 623542, 690764, 761539, 935313, 1036146, 1247084, 1523078, 1870626, 2072292, 2284617, 2444941, 3046156, 3741252, 4569234, 4889882, 7334823, 9138468, 9779764, 14669646, 29339292, 46453879, 92907758, 139361637, 185815516, 278723274, 557446548]

約数ペア:

[(1, 557446548), (2, 278723274), (3, 185815516), (4, 139361637), (6, 92907758), (12, 46453879), (19, 29339292), (38, 14669646), (57, 9779764), (61, 9138468), (76, 7334823), (114, 4889882), (122, 4569234), (149, 3741252), (183, 3046156), (228, 2444941), (244, 2284617), (269, 2072292), (298, 1870626), (366, 1523078), (447, 1247084), (538, 1036146), (596, 935313), (732, 761539), (807, 690764), (894, 623542), (1076, 518073), (1159, 480972), (1614, 345382), (1788, 311771), (2318, 240486), (2831, 196908), (3228, 172691), (3477, 160324), (4636, 120243), (5111, 109068), (5662, 98454), (6954, 80162), (8493, 65636), (9089, 61332), (10222, 54534), (11324, 49227), (13908, 40081), (15333, 36356), (16409, 33972), (16986, 32818), (18178, 30666), (20444, 27267)]