348510812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 740202624

約数和(自身を除く): 391691812

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 61, 68, 92, 122, 221, 244, 281, 299, 391, 442, 562, 598, 782, 793, 884, 1037, 1124, 1196, 1403, 1564, 1586, 2074, 2806, 3172, 3653, 4148, 4777, 5083, 5612, 6463, 7306, 9554, 10166, 12926, 13481, 14612, 17141, 18239, 19108, 20332, 23851, 25852, 26962, 34282, 36478, 47702, 53924, 62101, 68564, 72956, 84019, 95404, 109871, 124202, 168038, 219742, 222833, 248404, 291397, 310063, 336076, 394243, 439484, 445666, 582794, 620126, 788486, 891332, 1165588, 1240252, 1428323, 1576972, 2856646, 3788161, 5125159, 5713292, 6702131, 7576322, 10250318, 13404262, 15152644, 20500636, 26808524, 87127703, 174255406, 348510812]

約数ペア:

[(1, 348510812), (2, 174255406), (4, 87127703), (13, 26808524), (17, 20500636), (23, 15152644), (26, 13404262), (34, 10250318), (46, 7576322), (52, 6702131), (61, 5713292), (68, 5125159), (92, 3788161), (122, 2856646), (221, 1576972), (244, 1428323), (281, 1240252), (299, 1165588), (391, 891332), (442, 788486), (562, 620126), (598, 582794), (782, 445666), (793, 439484), (884, 394243), (1037, 336076), (1124, 310063), (1196, 291397), (1403, 248404), (1564, 222833), (1586, 219742), (2074, 168038), (2806, 124202), (3172, 109871), (3653, 95404), (4148, 84019), (4777, 72956), (5083, 68564), (5612, 62101), (6463, 53924), (7306, 47702), (9554, 36478), (10166, 34282), (12926, 26962), (13481, 25852), (14612, 23851), (17141, 20332), (18239, 19108)]