449841132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6451}}^1$

素因数の和:6623

約数の個数: 72

約数和(自身を含む): 1232977200

約数和(自身を除く): 783136068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2682, 3874, 5364, 5811, 6451, 7748, 11622, 12902, 17433, 19353, 23244, 25804, 34866, 38706, 58059, 69732, 77412, 83863, 116118, 167726, 232236, 251589, 335452, 503178, 754767, 961199, 1006356, 1509534, 1922398, 2883597, 3019068, 3844796, 5767194, 8650791, 11534388, 12495587, 17301582, 24991174, 34603164, 37486761, 49982348, 74973522, 112460283, 149947044, 224920566, 449841132]

約数ペア:

[(1, 449841132), (2, 224920566), (3, 149947044), (4, 112460283), (6, 74973522), (9, 49982348), (12, 37486761), (13, 34603164), (18, 24991174), (26, 17301582), (36, 12495587), (39, 11534388), (52, 8650791), (78, 5767194), (117, 3844796), (149, 3019068), (156, 2883597), (234, 1922398), (298, 1509534), (447, 1006356), (468, 961199), (596, 754767), (894, 503178), (1341, 335452), (1788, 251589), (1937, 232236), (2682, 167726), (3874, 116118), (5364, 83863), (5811, 77412), (6451, 69732), (7748, 58059), (11622, 38706), (12902, 34866), (17433, 25804), (19353, 23244)]