248198028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3087

約数の個数: 96

約数和(自身を含む): 681891840

約数和(自身を除く): 433693812

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 1054, 1209, 1326, 1581, 1612, 2108, 2418, 2652, 3019, 3162, 4836, 6038, 6324, 6851, 9057, 12076, 13702, 18114, 20553, 27404, 36228, 39247, 41106, 51323, 78494, 82212, 93589, 102646, 117741, 153969, 156988, 187178, 205292, 235482, 280767, 307938, 374356, 470964, 561534, 615876, 667199, 1123068, 1216657, 1334398, 1591013, 2001597, 2433314, 2668796, 3182026, 3649971, 4003194, 4773039, 4866628, 6364052, 7299942, 8006388, 9546078, 14599884, 19092156, 20683169, 41366338, 62049507, 82732676, 124099014, 248198028]

約数ペア:

[(1, 248198028), (2, 124099014), (3, 82732676), (4, 62049507), (6, 41366338), (12, 20683169), (13, 19092156), (17, 14599884), (26, 9546078), (31, 8006388), (34, 7299942), (39, 6364052), (51, 4866628), (52, 4773039), (62, 4003194), (68, 3649971), (78, 3182026), (93, 2668796), (102, 2433314), (124, 2001597), (156, 1591013), (186, 1334398), (204, 1216657), (221, 1123068), (372, 667199), (403, 615876), (442, 561534), (527, 470964), (663, 374356), (806, 307938), (884, 280767), (1054, 235482), (1209, 205292), (1326, 187178), (1581, 156988), (1612, 153969), (2108, 117741), (2418, 102646), (2652, 93589), (3019, 82212), (3162, 78494), (4836, 51323), (6038, 41106), (6324, 39247), (6851, 36228), (9057, 27404), (12076, 20553), (13702, 18114)]