305197002

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 744007680

約数和(自身を除く): 438810678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 127, 159, 198, 229, 254, 318, 381, 458, 477, 583, 687, 762, 954, 1143, 1166, 1374, 1397, 1749, 2061, 2286, 2519, 2794, 3498, 4122, 4191, 5038, 5247, 6731, 7557, 8382, 10494, 12137, 12573, 13462, 15114, 20193, 22671, 24274, 25146, 29083, 36411, 40386, 45342, 58166, 60579, 72822, 74041, 87249, 109233, 121158, 133507, 148082, 174498, 218466, 222123, 261747, 267014, 319913, 400521, 444246, 523494, 639826, 666369, 801042, 959739, 1201563, 1332738, 1541399, 1919478, 2403126, 2879217, 3082798, 4624197, 5758434, 9248394, 13872591, 16955389, 27745182, 33910778, 50866167, 101732334, 152598501, 305197002]

約数ペア:

[(1, 305197002), (2, 152598501), (3, 101732334), (6, 50866167), (9, 33910778), (11, 27745182), (18, 16955389), (22, 13872591), (33, 9248394), (53, 5758434), (66, 4624197), (99, 3082798), (106, 2879217), (127, 2403126), (159, 1919478), (198, 1541399), (229, 1332738), (254, 1201563), (318, 959739), (381, 801042), (458, 666369), (477, 639826), (583, 523494), (687, 444246), (762, 400521), (954, 319913), (1143, 267014), (1166, 261747), (1374, 222123), (1397, 218466), (1749, 174498), (2061, 148082), (2286, 133507), (2519, 121158), (2794, 109233), (3498, 87249), (4122, 74041), (4191, 72822), (5038, 60579), (5247, 58166), (6731, 45342), (7557, 40386), (8382, 36411), (10494, 29083), (12137, 25146), (12573, 24274), (13462, 22671), (15114, 20193)]