780014442

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 1623896064

約数和(自身を除く): 843881622

約数列:

[1, 2, 3, 6, 61, 97, 122, 127, 173, 183, 194, 254, 291, 346, 366, 381, 519, 582, 762, 1038, 5917, 7747, 10553, 11834, 12319, 15494, 16781, 17751, 21106, 21971, 23241, 24638, 31659, 33562, 35502, 36957, 43942, 46482, 50343, 63318, 65913, 73914, 100686, 131826, 751459, 1023641, 1340231, 1502918, 2047282, 2131187, 2254377, 2680462, 3070923, 4020693, 4262374, 4508754, 6141846, 6393561, 8041386, 12787122, 130002407, 260004814, 390007221, 780014442]

約数ペア:

[(1, 780014442), (2, 390007221), (3, 260004814), (6, 130002407), (61, 12787122), (97, 8041386), (122, 6393561), (127, 6141846), (173, 4508754), (183, 4262374), (194, 4020693), (254, 3070923), (291, 2680462), (346, 2254377), (366, 2131187), (381, 2047282), (519, 1502918), (582, 1340231), (762, 1023641), (1038, 751459), (5917, 131826), (7747, 100686), (10553, 73914), (11834, 65913), (12319, 63318), (15494, 50343), (16781, 46482), (17751, 43942), (21106, 36957), (21971, 35502), (23241, 33562), (24638, 31659)]