40326702972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{240263}}^1$

素因数の和:240538

約数の個数: 48

約数和(自身を含む): 95905700352

約数和(自身を除く): 55578997380

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 197, 213, 284, 394, 426, 591, 788, 852, 1182, 2364, 13987, 27974, 41961, 55948, 83922, 167844, 240263, 480526, 720789, 961052, 1441578, 2883156, 17058673, 34117346, 47331811, 51176019, 68234692, 94663622, 102352038, 141995433, 189327244, 204704076, 283990866, 567981732, 3360558581, 6721117162, 10081675743, 13442234324, 20163351486, 40326702972]

約数ペア:

[(1, 40326702972), (2, 20163351486), (3, 13442234324), (4, 10081675743), (6, 6721117162), (12, 3360558581), (71, 567981732), (142, 283990866), (197, 204704076), (213, 189327244), (284, 141995433), (394, 102352038), (426, 94663622), (591, 68234692), (788, 51176019), (852, 47331811), (1182, 34117346), (2364, 17058673), (13987, 2883156), (27974, 1441578), (41961, 961052), (55948, 720789), (83922, 480526), (167844, 240263)]