3231454486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 5620104000

約数和(自身を除く): 2388649514

約数列:

[1, 2, 13, 17, 26, 34, 139, 149, 221, 278, 298, 353, 442, 706, 1807, 1937, 2363, 2533, 3614, 3874, 4589, 4726, 5066, 6001, 9178, 12002, 20711, 30719, 32929, 41422, 49067, 52597, 61438, 65858, 78013, 98134, 105194, 156026, 269243, 352087, 538486, 637871, 683761, 704174, 834139, 894149, 1275742, 1367522, 1668278, 1788298, 4577131, 7310983, 9154262, 10843807, 11623937, 14621966, 21687614, 23247874, 95042779, 124286711, 190085558, 248573422, 1615727243, 3231454486]

約数ペア:

[(1, 3231454486), (2, 1615727243), (13, 248573422), (17, 190085558), (26, 124286711), (34, 95042779), (139, 23247874), (149, 21687614), (221, 14621966), (278, 11623937), (298, 10843807), (353, 9154262), (442, 7310983), (706, 4577131), (1807, 1788298), (1937, 1668278), (2363, 1367522), (2533, 1275742), (3614, 894149), (3874, 834139), (4589, 704174), (4726, 683761), (5066, 637871), (6001, 538486), (9178, 352087), (12002, 269243), (20711, 156026), (30719, 105194), (32929, 98134), (41422, 78013), (49067, 65858), (52597, 61438)]