213426246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1$

素因数の和:2481

約数の個数: 64

約数和(自身を含む): 494346240

約数和(自身を除く): 280919994

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 59, 66, 69, 118, 138, 177, 253, 354, 506, 649, 759, 1298, 1357, 1518, 1947, 2383, 2714, 3894, 4071, 4766, 7149, 8142, 14298, 14927, 26213, 29854, 44781, 52426, 54809, 78639, 89562, 109618, 140597, 157278, 164427, 281194, 328854, 421791, 602899, 843582, 1205798, 1546567, 1808697, 3093134, 3233731, 3617394, 4639701, 6467462, 9279402, 9701193, 19402386, 35571041, 71142082, 106713123, 213426246]

約数ペア:

[(1, 213426246), (2, 106713123), (3, 71142082), (6, 35571041), (11, 19402386), (22, 9701193), (23, 9279402), (33, 6467462), (46, 4639701), (59, 3617394), (66, 3233731), (69, 3093134), (118, 1808697), (138, 1546567), (177, 1205798), (253, 843582), (354, 602899), (506, 421791), (649, 328854), (759, 281194), (1298, 164427), (1357, 157278), (1518, 140597), (1947, 109618), (2383, 89562), (2714, 78639), (3894, 54809), (4071, 52426), (4766, 44781), (7149, 29854), (8142, 26213), (14298, 14927)]