225713046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 561254400

約数和(自身を除く): 335541354

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 31, 34, 38, 39, 51, 57, 62, 78, 93, 102, 114, 186, 221, 247, 289, 323, 403, 442, 494, 527, 578, 589, 646, 663, 741, 806, 867, 969, 1054, 1178, 1209, 1326, 1482, 1581, 1734, 1767, 1938, 2418, 3162, 3534, 3757, 4199, 4913, 5491, 6851, 7514, 7657, 8398, 8959, 9826, 10013, 10982, 11271, 12597, 13702, 14739, 15314, 16473, 17918, 20026, 20553, 22542, 22971, 25194, 26877, 29478, 30039, 32946, 41106, 45942, 53754, 60078, 63869, 71383, 93347, 116467, 127738, 130169, 142766, 152303, 170221, 186694, 191607, 214149, 232934, 260338, 280041, 304606, 340442, 349401, 383214, 390507, 428298, 456909, 510663, 560082, 698802, 781014, 913818, 1021326, 1213511, 1979939, 2212873, 2427022, 2893757, 3640533, 3959878, 4425746, 5787514, 5939817, 6638619, 7281066, 8681271, 11879634, 13277238, 17362542, 37618841, 75237682, 112856523, 225713046]

約数ペア:

[(1, 225713046), (2, 112856523), (3, 75237682), (6, 37618841), (13, 17362542), (17, 13277238), (19, 11879634), (26, 8681271), (31, 7281066), (34, 6638619), (38, 5939817), (39, 5787514), (51, 4425746), (57, 3959878), (62, 3640533), (78, 2893757), (93, 2427022), (102, 2212873), (114, 1979939), (186, 1213511), (221, 1021326), (247, 913818), (289, 781014), (323, 698802), (403, 560082), (442, 510663), (494, 456909), (527, 428298), (578, 390507), (589, 383214), (646, 349401), (663, 340442), (741, 304606), (806, 280041), (867, 260338), (969, 232934), (1054, 214149), (1178, 191607), (1209, 186694), (1326, 170221), (1482, 152303), (1581, 142766), (1734, 130169), (1767, 127738), (1938, 116467), (2418, 93347), (3162, 71383), (3534, 63869), (3757, 60078), (4199, 53754), (4913, 45942), (5491, 41106), (6851, 32946), (7514, 30039), (7657, 29478), (8398, 26877), (8959, 25194), (9826, 22971), (10013, 22542), (10982, 20553), (11271, 20026), (12597, 17918), (13702, 16473), (14739, 15314)]