30988299996

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{33347}}^1$

素因数の和:33751

約数の個数: 72

約数和(自身を含む): 79532578944

約数和(自身を除く): 48544278948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 311, 332, 498, 622, 747, 933, 996, 1244, 1494, 1866, 2799, 2988, 3732, 5598, 11196, 25813, 33347, 51626, 66694, 77439, 100041, 103252, 133388, 154878, 200082, 232317, 300123, 309756, 400164, 464634, 600246, 929268, 1200492, 2767801, 5535602, 8303403, 10370917, 11071204, 16606806, 20741834, 24910209, 31112751, 33213612, 41483668, 49820418, 62225502, 93338253, 99640836, 124451004, 186676506, 373353012, 860786111, 1721572222, 2582358333, 3443144444, 5164716666, 7747074999, 10329433332, 15494149998, 30988299996]

約数ペア:

[(1, 30988299996), (2, 15494149998), (3, 10329433332), (4, 7747074999), (6, 5164716666), (9, 3443144444), (12, 2582358333), (18, 1721572222), (36, 860786111), (83, 373353012), (166, 186676506), (249, 124451004), (311, 99640836), (332, 93338253), (498, 62225502), (622, 49820418), (747, 41483668), (933, 33213612), (996, 31112751), (1244, 24910209), (1494, 20741834), (1866, 16606806), (2799, 11071204), (2988, 10370917), (3732, 8303403), (5598, 5535602), (11196, 2767801), (25813, 1200492), (33347, 929268), (51626, 600246), (66694, 464634), (77439, 400164), (100041, 309756), (103252, 300123), (133388, 232317), (154878, 200082)]