1983270616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 3967200000

約数和(自身を除く): 1983929384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 199, 346, 379, 398, 692, 758, 796, 1384, 1516, 1592, 3032, 3287, 3781, 6574, 7201, 7562, 13148, 14402, 15124, 26296, 28804, 30248, 34427, 57608, 65567, 68854, 75421, 131134, 137708, 150842, 262268, 275416, 301684, 524536, 603368, 654113, 1245773, 1308226, 1432999, 2491546, 2616452, 2865998, 4983092, 5232904, 5731996, 9966184, 11463992, 13047833, 26095666, 52191332, 104382664, 247908827, 495817654, 991635308, 1983270616]

約数ペア:

[(1, 1983270616), (2, 991635308), (4, 495817654), (8, 247908827), (19, 104382664), (38, 52191332), (76, 26095666), (152, 13047833), (173, 11463992), (199, 9966184), (346, 5731996), (379, 5232904), (398, 4983092), (692, 2865998), (758, 2616452), (796, 2491546), (1384, 1432999), (1516, 1308226), (1592, 1245773), (3032, 654113), (3287, 603368), (3781, 524536), (6574, 301684), (7201, 275416), (7562, 262268), (13148, 150842), (14402, 137708), (15124, 131134), (26296, 75421), (28804, 68854), (30248, 65567), (34427, 57608)]