306903942

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2791}}^1$

素因数の和:2989

約数の個数: 48

約数和(自身を含む): 685994400

約数和(自身を除く): 379090458

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 149, 246, 298, 369, 447, 738, 894, 1341, 2682, 2791, 5582, 6109, 8373, 12218, 16746, 18327, 25119, 36654, 50238, 54981, 109962, 114431, 228862, 343293, 415859, 686586, 831718, 1029879, 1247577, 2059758, 2495154, 3742731, 7485462, 17050219, 34100438, 51150657, 102301314, 153451971, 306903942]

約数ペア:

[(1, 306903942), (2, 153451971), (3, 102301314), (6, 51150657), (9, 34100438), (18, 17050219), (41, 7485462), (82, 3742731), (123, 2495154), (149, 2059758), (246, 1247577), (298, 1029879), (369, 831718), (447, 686586), (738, 415859), (894, 343293), (1341, 228862), (2682, 114431), (2791, 109962), (5582, 54981), (6109, 50238), (8373, 36654), (12218, 25119), (16746, 18327)]